1 Kings 1:30

30 I will surely carry out this very day what I swore to you by the LORD, the God of Israel: Solomon your son shall be king after me, and he will sit on my throne in my place.”

Read 1 Kings 1:30 Using Other Translations

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.
as I swore to you by the LORD, the God of Israel, saying, 'Solomon your son shall reign after me, and he shall sit on my throne in my place,' even so will I do this day."
your son Solomon will be the next king and will sit on my throne this very day, just as I vowed to you before the LORD, the God of Israel.”