1 Kings 1:11-13

11 And Nathan spoke unto Bath–sheba’ the mother of Solomon, saying, Hast thou not heard that Adoniyah the son of Chaggith is become king, and that David our lord knoweth it not?

12 And now come, let me, I pray thee, give thee counsel, that thou mayest save thy own life, and the life of thy son Solomon.

13 Go and get thee in unto king David, and say unto him, Didst not thou, my lord, O king, swear unto thy hand–maid, saying, Assuredly, Solomon thy son shall reign after me, and only he shall sit upon my throne? why then is Adoniyah become king?