1 Kings 2:22

And King Solomon, who immediately saw through the intrigue of Adonijah and was fully aware of the consequences, answered and said unto his mother, And why dost thou ask Abishag the Shunammite for Adonijah? Ask for him the kingdom also; for he is mine elder brother, who might base his claim on that fact; even for him and for Abiathar, the priest, and for Joab, the son of Zeruiah, the two men who had sided with Adonijah in his rebellion.