1 Kings 2:28-37

When this news reached Joab, this Joab who had conspired with Adonijah (although he had remained loyal in the Absalom affair), he took refuge in the sanctuary of GOD, seizing the horns of the Altar and holding on for dear life. King Solomon was told that Joab had escaped to the sanctuary of GOD and was clinging to the Altar; he immediately sent Benaiah son of Jehoiada with orders, “Kill him.” Benaiah went to the sanctuary of GOD and said, “King’s orders: Come out.” He said, “No—I’ll die right here.” Benaiah went back to the king and reported, “This was Joab’s answer.” The king said, “Go ahead then, do what he says: Kill him and bury him. Absolve me and my father’s family of the guilt from Joab’s senseless murders. GOD is avenging those bloody murders on Joab’s head. Two men he murdered, men better by far than he ever was: Behind my father’s back he brutally murdered Abner son of Ner, commander of Israel’s army, and Amasa son of Jether, commander of Judah’s army. Responsibility for their murders is forever fixed on Joab and his descendants; but for David and his descendants, his family and kingdom, the final verdict is GOD’s peace.” So Benaiah son of Jehoiada went back, struck Joab, and killed him. He was buried in his family plot out in the desert. The king appointed Benaiah son of Jehoiada over the army in place of Joab, and replaced Abiathar with Zadok the priest. The king next called in Shimei and told him, “Build yourself a house in Jerusalem and live there, but you are not to leave the area. If you so much as cross the Brook Kidron, you’re as good as dead—you will have decreed your own death sentence.”