1 Kings 2:28-31

28Then tidings came to Joab: for Joab had turned after Adonijah, though he turned not after Absalom. And Joab fled to the tabernacle of the LORD, and caught hold on the horns of the altar. 29And it was told to king Solomon that Joab had fled to the tabernacle of the LORD; and, behold, he is 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 to 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 to 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.