What is the meaning of Ezekiel 29:3?

* The two F.O.G. Bibles & Commentary below are currently a work in progress.

Speak to him and tell him that this is what the Lord GOD says: Behold, I am against you, O Pharaoh king of Egypt, O great monster who lies among his rivers, who says, ‘The Nile is mine; I made it myself.’

Berean Standard Bible (BSB)

Speak and say, ‘Thus says the Lord Yahweh: “Behold, I am against you, Pharaoh king of Egypt, the great monster that lies in the midst of his rivers, that has said, ‘My river is my own, and I have made it for myself.’

World English Bible (WEB)

Speak{H1696}{(H8761)}, and say{H559}{(H8804)}, Thus saith{H559}{(H8804)} the Lord{H136} GOD{H3069}; Behold, I am against thee, Pharaoh{H6547} king{H4428} of Egypt{H4714}, the great{H1419} dragon{H8577} that lieth{H7257}{(H8802)} in the midst{H8432} of his rivers{H2975}, which hath said{H559}{(H8804)}, My river{H2975} is mine own, and I have made{H6213}{(H8804)} it for myself.

Strong's King James

The F.O.G*

The F.O.G Paraphrase

Speak, and thou hast said: Thus said the Lord Jehovah: Lo, I am against thee, Pharaoh king of Egypt! The great dragon that is crouching in the midst of his floods, Who hath said, My flood is my own, And I—I have made it for myself.

Young's Literal Translation