1 Kings 8:24-26

Young's Literal Translation

²⁴ who hast kept for Thy servant David my father that which Thou spakest to him; yea, Thou speakest with Thy mouth, and with Thy hand hast fulfilled [it], as [at] this day.

²⁵ `And now, Jehovah, God of Israel, keep for Thy servant David my father that which Thou spakest to him, saying, There is not cut off to thee a man from before Me, sitting on the throne of Israel -- only, if thy sons watch their way, to walk before Me as thou hast walked before Me.

²⁶ `And now, O God of Israel, let it be established, I pray Thee, Thy word which Thou hast spoken to Thy servant, David my father.