1 Chronicles 17:14

Overview - 1 Chronicles 17
Nathan first approving the purpose of David, to build God a house,
after by the word of God forbids him.
11 He promises him blessings and benefits in his seed.
16 David's prayer and thanksgiving.
Treasury of Scripture Knowledge

1 Chronicles 17:14  (King James Version)
But I will settle him in mine house and in my kingdom for ever: and his throne shall be established for evermore.

in mine
In the parallel passage, it is "thine house, and thy kingdom." Jehovah was Israel's king; and David and Solomon were merely his viceregents, as well as types of the Messiah.
Psalms 2:6 ; 72:17 89:36 Luke 1:32 Luke 1:33 ; Hebrews 3:6