Kings III 2:32

32 And the Lord has returned upon his own head the blood of his unrighteousness, inasmuch as he attacked two men more righteous and better than himself, and slew them with the sword, and my father David knew not of their blood, Abenner the son of Ner the commander-in-chief of Israel, and Amessa the son of Jether the commander-in-chief of Juda.

Kings III 2:32 In-Context

30 And Banaeas son of Jodae came to Joab to the tabernacle of the Lord, and said to him, Thus says the king, Come forth. And Joab said, I will not come forth, for I will die here. And Banaeas son of Jodae returned and spoke to the king, saying, Thus has Joab spoken, and thus has he answered me.

31 And the king said to him, Go, and do to him as he has spoken, and kill him: and thou shalt bury him, and thou shalt remove this day the blood which he shed without cause, from me and from the house of my father.

32 And the Lord has returned upon his own head the blood of his unrighteousness, inasmuch as he attacked two men more righteous and better than himself, and slew them with the sword, and my father David knew not of their blood, Abenner the son of Ner the commander-in-chief of Israel, and Amessa the son of Jether the commander-in-chief of Juda.

33 And their blood is returned upon his head, and upon the head of his seed for ever: but to David, and his seed, and his house, and his throne, may there be peace for ever from the Lord.

34 So Banaeas son of Jodae went up, and attacked him, and slew him, and buried him in his house in the wilderness.