1 Kings 1:30
verily as I sware unto thee by Jehovah, the God of Israel, saying, Assuredly Solomon thy son shall reign after me, and he shall sit upon my throne in my stead; verily so will I do this day.
1 Kings 1:13
Go and get thee in unto king David, and say unto him, Didst not thou, my lord, O king, swear unto thy handmaid, saying, Assuredly Solomon thy son shall reign after me, and he shall sit upon my throne? why then doth Adonijah reign?
1 Kings 1:17
And she said unto him, My lord, thou swarest by Jehovah thy God unto thy handmaid,'saying , Assuredly Solomon thy son shall reign after me, and he shall sit upon my throne.
Treasury of Scripture Knowledge
Summary
                            Even as I sware unto thee by the LORD God of Israel, saying, Assuredly Solomon thy son shall reign after me, and he shall sit upon my throne in my stead; even so will I certainly do this day.                        
                    Even as i sware
Bible References
Even as i sware
                                        1 Kings 1:13                                        
                                                            
                        Go and get thee in unto king David, and say unto him, Didst not thou, my lord, O king, swear unto thy handmaid, saying, Assuredly Solomon thy son shall reign after me, and he shall sit upon my throne? why then doth Adonijah reign?