1 Kings 1:11
"Wherefore Nathan spake unto Bathsheba the mother of Solomon, saying, Hast thou not heard that Adonijah the son of Haggith doth reign, and David our lord knoweth it not?"
Cross References (ranked by relevance)
2 Samuel 3:4
And the fourth, Adonijah the son of Haggith; and the fifth, Shephatiah the son of Abital;
1 Chronicles 29:1
Furthermore David the king said unto all the congregation, Solomon my son, whom alone God hath chosen, is yet young and tender, and the work is great: for the palace is not for man, but for the LORD God.