1 Kings 2:22 ASV

²⁰  Then she said, I ask one small petition of thee; deny me not. And the king said unto her, Ask on, my mother; for I will not deny thee.

²¹  And she said, Let Abishag the Shunammite be given to Adonijah thy brother to wife.

²²  And king Solomon 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; even for him, and for Abiathar the priest, and for Joab the son of Zeruiah.

²³  Then king Solomon sware by Jehovah, saying, God do so to me, and more also, if Adonijah hath not spoken this word against his own life.

²⁴  Now therefore as Jehovah liveth, who hath established me, and set me on the throne of David my father, and who hath made me a house, as he promised, surely Adonijah shall be put to death this day.