NET
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?’
Darby
13 Go and get thee in to king David, and say to him, Didst not thou, my lord, O king, swear to thy handmaid saying, Solomon thy son shall reign after me, and he shall sit on my throne? why then does Adonijah reign?
KJV
13 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?