1 Kings 1:13

1:13 Visit King David and say to him, ‘My master, O king, did you not solemnly promise your servant, “Surely your son Solomon will be king after me; he will sit on my throne”? So why has Adonijah become king?’

1 Kings 1:30

1:30 I will keep today the oath I swore to you by the Lord God of Israel: ‘Surely Solomon your son will be king after me; he will sit in my place on my throne.’”