1 Kings 2:21-23

Young's Literal Translation

²¹ And she saith, `Let Abishag the Shunammite be given to Adonijah thy brother for a wife.'

²² And king Solomon answereth and saith to his mother, `And why art thou asking Abishag the Shunammite for Adonijah? also ask for him the kingdom -- for he [is] mine elder brother -- even for him, and for Abiathar the priest, and for Joab son of Zeruiah.'

²³ And king Solomon sweareth by Jehovah, saying, `Thus doth God to me, and thus He doth add -- surely against his soul hath Adonijah spoken this word;