King James Version
Go and get thee in unto king David, and say unto him, Didst not thou, my lord, O king, swear unto thine handmaid, saying, Assuredly Solomon thy son shall reign after me, and he shall sit upon my throne? why then doth Adonijah reign?English Standard Version
Go in at once to King David, and say to him, 'Did you not, my lord the king, swear to your servant, saying, "Solomon your son shall reign after me, and he shall sit on my throne"? Why then is Adonijah king?'New International Version
Go in to King David and say to him, 'My lord the king, did you not swear to me your servant: "Surely Solomon your son shall be king after me, and he will sit on my throne"? Why then has Adonijah become king?'