Summary
Quick facts
- Strong’s Number
- H2100
- Original Word
- זוּב
- Transliteration
- zûwb
- Pronunciation
- zoob
- Part of Speech
- verb
- Root / Etymology
- a primitive root;
- Frequency
- 42×
- Gematria
- 15
Where it appears
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Definition
Strong 1890to flow freely (as water), i.e. (specifically) to have a (sexual) flux; figuratively, to waste away; also to overflow
flowgush outhave a (running) issuepine awayrun.
a primitive root;

Commentary
Contributors: · · · ·
The River That Runs Within — Zûwb and the Sacred Flow
Forty-two times the Holy One’s word uses this ancient verb zûwb, and each utterance carries the sound of water moving — not gently, but with force and purpose. The root is a primitive one, older than the scrolls that hold it, speaking of something that flows freely, gushes out, overflows its banks. When you speak this word, your lips mimic the action: zoob, a release of what was contained. The KJV translators reached for many English garments to clothe it — flow, gush out, have a running issue, pine away, run — but none capture the full body of its meaning. For zûwb is not merely movement; it is the substance of life or death pouring forth from a vessel that can no longer hold it.
The First Descent — God’s Zûwb at Sinai’s Border
The first time this verb appears in Scripture, it is the Holy One Himself who speaks it. In Exodus 3:8, the Lord declares: “I am come down to deliver them out of the hand of the Egyptians, and to bring them up out of that land unto a good land and a large, unto a land flowing with milk and honey.” The word is zûwb — a land that gushes, that overflows, that cannot contain its own abundance. This is no gentle trickle; it is a torrent of divine provision. The ancient sages observed that when God uses zûwb, He reveals His nature as the Source who cannot be restrained. The land of promise does not merely possess milk and honey; it flows with them, as though the earth itself were a vessel pressed beyond its capacity by the goodness of its Creator. In the Qal stem, this verb describes a simple, active flow — and here, it is God who initiates the current.
The Human Vessel — When Zûwb Becomes Affliction
Yet the same word that describes Canaan’s abundance also describes the brokenness of the human body. In Leviticus 15, the verb zûwb appears repeatedly for a bodily discharge that renders a person unclean. The rabbis of old taught that the same force that brings life can, when corrupted, become a source of separation from the holy assembly. The contrast is stark: God’s zûwb produces a land of blessing; humanity’s zûwb produces uncleanness. The Hebrew letters themselves whisper this truth. The zayin (ז) is shaped like a weapon or a crown — a tool of authority. The vav (ו) is a hook that connects. The bet (ב) is a house, a container. When these letters form zûwb, they paint a picture: the authority of the house is in its flow — what comes forth from the vessel defines whether it is a sanctuary or a source of defilement. The Tabernacle pattern teaches that every flow must be governed by covenant, or it becomes a river of exile rather than blessing.
The Covenant Boundary — Obedience and the Contained Flow
In Deuteronomy 15, the verb appears in a context of profound covenant responsibility. Moses instructs Israel: “Thou shalt surely give him, and thine heart shall not be grieved when thou givest unto him: because that for this thing the Lord thy God shall bless thee in all thy works, and in all that thou puttest thine hand unto. For the poor shall never cease out of the land: therefore I command thee, saying, Thou shalt open thine hand wide unto thy brother, to thy poor, and to thy needy, in thy land.” The word zûwb does not appear here directly, but the principle of flow is embedded in the command. When Israel obeys, the blessing flows like the promised land itself. When they withhold, the flow becomes a curse — a wasting away, as the KJV translates the word in another context. The hinge of covenant is this: will you allow the divine current to pass through you, or will you dam it up until it becomes a stagnant pool of judgment?
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The Wasting Away — When Zûwb Becomes a Curse
There is a darker shade to this verb. In Leviticus 26, the Holy One warns of what will happen if Israel abandons the covenant: “And I will bring the land into desolation: and your enemies which dwell therein shall be astonished at it. And I will scatter you among the heathen, and will draw out a sword after you: and your land shall be waste, and your cities waste.” The word for “pine away” in that passage is zûwb — a wasting, a draining, a slow leakage of life until nothing remains. The ancient Hebrew writings reflect that the same flow that could produce abundance, when separated from the Source, becomes a river of death. The body that should be a vessel of blessing becomes a sieve through which existence itself trickles away. This is the tragic mirror of Exodus 3:8 — the land that flowed with milk and honey can also flow with curse, if the people who inhabit it refuse to let the Holy One’s current move through them.
The Gematria of Fifteen — The Name and the Flow
The numerical value of zûwb is fifteen, the sum of yod (10) and he (5) — the letters that form the sacred Name Yah. Jewish tradition holds that fifteen is the number of the divine breath, the ineffable Name that cannot be fully spoken but is breathed out upon the world. Fifteen is also the number of steps that led up to the Temple, the fifteen Songs of Ascents in the Psalms, the fifteen generations from Abraham to David. When zûwb equals fifteen, the sages saw a hidden teaching: every flow — whether of blessing or curse, whether of life or uncleanness — carries within it the echo of the divine Name. The question is not whether the flow exists, but whether it honors the Name it bears. The Holy One’s own flow in Exodus 3:8 is the pattern: a movement that descends to deliver, to lift up, to bring into abundance. Any other flow is a counterfeit of that fifteen-step ascent.
The Messianic Fulfillment — Yeshua and the Living Water
The apostolic tradition teaches that when Yeshua stood in the Temple on the last day of the Feast of Tabernacles and cried out, “If any man thirst, let him come unto me, and drink. He that believeth on me, as the scripture hath said, out of his belly shall flow rivers of living water,” He was taking the verb zûwb and redeeming it from its fallen state. Where the Law had spoken of unclean flows that separated a person from the congregation, Yeshua spoke of a flow that unites the believer with the very life of God. The early church understood that in Messiah, the flow of the land of Canaan becomes the flow of the Spirit — not limited to a geographical territory, but poured out upon all flesh. The One who came down to deliver (Exodus 3:8) now sends down the flow of the Spirit from the throne, transforming every vessel that receives Him into a source of living water. The curse of wasting away is reversed: the river of life flows from the sanctuary of the redeemed body.
Your Vessel, Your Flow — A Call to Open the Gate
Beloved, the same verb that described Canaan’s abundance and the leper’s affliction now describes you. You are a vessel. Something flows from you every moment — whether it is the milk and honey of the Spirit or the wasting away of a life disconnected from the Source. The Holy One descended in Exodus 3:8 to bring His people into a land that zûwb with blessing. He has descended again in Yeshua to bring you into that flow. But you must open your hand, as the covenant commands. You must allow the divine current to pass through you without obstruction. The question is not whether you will flow — every human being does. The question is what flows, and to Whom the flow belongs. Let the river of the Spirit pour from your innermost being. Let the fifteen steps of ascent carry you into the presence of the Name. The gate is open. The flow is waiting. Will you step into the current?