Genesis 4 15
But the Lord replied, “No, Cain. Anyone who kills you will be punished seven times over.” The Lord placed a mark on Cain so that no one who came across him would kill him.
Compare with other 3 random translations
NKJ Genesis 4:15And the Lord said to him, “Therefore, whoever kills Cain, vengeance shall be taken on him sevenfold.” And the Lord set a mark on Cain, lest anyone finding him should kill him.
YLT Genesis 4:15And 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.
NCV Genesis 4:15The Lord said to Cain, “No! If anyone kills you, I will punish that person seven times more.” Then the Lord put a mark on Cain warning anyone who met him not to kill him.Cain’s Family