1 Kings 2
21 Ref And she said, Let Abishag the Shunammite be given to Adonijah your brother for a wife.
22 Ref Then King Solomon made answer and said to his mother, Why are you requesting me to give Abishag the Shunammite to Adonijah? Take the kingdom for him in addition, for he is my older brother, and Abiathar the priest and Joab, the son of Zeruiah, are on his side.
23 Ref Then King Solomon took an oath by the Lord, saying, May God's punishment be on me if Adonijah does not give payment for these words with his life.
24 Ref Now by the living Lord, who has given me my place on the seat of David my father, and made me one of a line of kings, as he gave me his word, truly Adonijah will be put to death this day.
25 Ref And King Solomon sent Benaiah, the son of Jehoiada, and he made an attack on him and put him to death.