2 Chronicles 6:14-16

Young's Literal Translation

¹⁴ and saith, `O Jehovah God of Israel, there is not like Thee a god in the heavens and in the earth, keeping the covenant and the kindness for Thy servants who are walking before Thee with all their heart;

¹⁵ who hast kept for Thy servant David my father that which Thou didst speak to him; yea, Thou dost speak with Thy mouth, and with Thy hand hast fulfilled [it], as at this day.

¹⁶ `And now, O Jehovah, God of Israel, keep for Thy servant David my father that which Thou didst speak 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 in My law, as thou hast walked before Me.