Berean Standard Bible (BSB)
“Not so!” replied the LORD. “If anyone slays Cain, then Cain will be avenged sevenfold.” And the LORD placed a mark on Cain, so that no one who found him would kill him.
World English Bible (WEB)
Yahweh said to him, “Therefore whoever slays Cain, vengeance will be taken on him sevenfold.” Yahweh appointed a sign for Cain, lest any finding him should strike him.
Strong's King James
And the LORD{H3068} said{H559}{(H8799)} unto him, Therefore{H3651} whosoever slayeth{H2026}{(H8802)} Cain{H7014}, vengeance shall be taken{H5358}{(H8714)} on him sevenfold{H7659}. And the LORD{H3068} set{H7760}{(H8799)} a mark{H226} upon Cain{H7014}, lest{H1115} any finding{H4672}{(H8802)} him should kill{H5221}{(H8687)} him.
The F.O.G *
So יהוה Yahweh spoke to him, "Assuredly, anyone killing Kayin, sevenfold vengeance will be taken!" Then יהוה Yahweh set a sign on Kayin so that nobody, whosoever finding him would strike him.
The F.O.G Message *
Young's Literal Translation
And Jehovah saith to him, ‘Therefore—of any slayer of Cain sevenfold it is required;’ and Jehovah setteth to Cain a token that none finding him doth slay him.