1 Kings 1:30

surely as I swore to you by Yahweh the God of Israel, saying, 'Solomon your son shall surely be king after me, and he shall sit on my throne in my place,' surely I shall do so this [very] day."

1 Kings 1:13

Come, go to King David and say to him, 'Have you not, my lord the king, sworn to your servant, "Surely Solomon your son shall become king after me. And he will sit on my throne"? But why is Adonijah king?'

1 Kings 1:17

She said to him, "My lord, you swore by Yahweh your God to your servant, 'Solomon your son surely shall become king after me, and he will 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
Come, go to King David and say to him, 'Have you not, my lord the king, sworn to your servant, "Surely Solomon your son shall become king after me. And he will sit on my throne"? But why is Adonijah king?'