1 Kings 2:22-29
English Standard Version
Chapter 2
22King Solomon answered his mother, "And why do you ask Abishag the Shunammite for Adonijah? Ask for him the kingdom also, for he is my older brother, and on his side are Abiathar the priest and Joab the son of Zeruiah." 23Then King Solomon swore by the Lord, saying, "God do so to me and more also if this word does not cost Adonijah his life! 24Now therefore as the Lord lives, who has established me and placed me on the throne of David my father, and who has made me a house, as he promised, Adonijah shall be put to death today." 25So King Solomon sent Benaiah the son of Jehoiada, and he struck him down, and he died.
26And to Abiathar the priest the king said, "Go to Anathoth, to your estate, for you deserve death. But I will not at this time put you to death, because you carried the ark of the Lord God before David my father, and because you shared in all my father 's affliction."
27So Solomon expelled Abiathar from being priest to the Lord, thus fulfilling the word of the Lord that he had spoken concerning the house of Eli in Shiloh.
28When the news came to Joab — for Joab had supported Adonijah although he had not supported Absalom — Joab fled to the tent of the Lord and caught hold of the horns of the altar.
29And when it was told King Solomon, "Joab has fled to the tent of the Lord, and behold, he is beside the altar," Solomon sent Benaiah the son of Jehoiada, saying, "Go, strike him down."