1 Kings 2:32
King James Version
“And the LORD shall return his blood upon his own head, who fell upon two men more righteous and better than he, and slew them with the sword, my father David not knowing Abner the son of Ner, captain of the host of Israel, and Amasa the son of Jether, captain of the host of Judah.”
Context
29And it was told king Solomon that Joab was fled unto the tabernacle of the LORD; and, behold, by the altar. Then Solomon sent Benaiah the son of Jehoiada, saying, Go, fall upon him.
30And Benaiah came to the tabernacle of the LORD, and said unto him, Thus saith the king, Come forth. And he said, Nay; but I will die here. And Benaiah brought the king word again, saying, Thus said Joab, and thus he answered me.
31And the king said unto him, Do as he hath said, and fall upon him, and bury him; that thou mayest take away the innocent blood, which Joab shed, from me, and from the house of my father.
32And the LORD shall return his blood upon his own head, who fell upon two men more righteous and better than he, and slew them with the sword, my father David not knowing Abner the son of Ner, captain of the host of Israel, and Amasa the son of Jether, captain of the host of Judah.
33Their blood shall therefore return upon the head of Joab, and upon the head of his seed for ever: but upon David, and upon his seed, and upon his house, and upon his throne, shall there be peace for ever from the LORD.
34So Benaiah the son of Jehoiada went up, and fell upon him, and slew him: and he was buried in his own house in the wilderness.
35And the king put Benaiah the son of Jehoiada in his room over the host: and Zadok the priest did the king put in the room of Abiathar.