Kings III 8:23

23 and he said, Lord God of Israel, there is no God like thee in heaven above and on the earth beneath, keeping covenant and mercy with thy servant who walks before thee with all his heart;

Kings III 8:23 In-Context

21 And I have set there a place for the ark, in which is the covenant of the Lord, which the Lord made with our fathers, when he brought them out of the land of Egypt.
22 And Solomon stood up in front of the altar before all the congregation of Israel; and he spread out his hands toward heaven:
23 and he said, Lord God of Israel, there is no God like thee in heaven above and on the earth beneath, keeping covenant and mercy with thy servant who walks before thee with all his heart;
24 which thou hast kept toward thy servant David my father: for thou hast spoken by thy mouth and thou hast fulfilled it with thine hands, as this day.
25 And now, O Lord God of Israel, keep for thy servant David my father, which thou hast spoken to him, saying, There shall not be taken from thee a man sitting before me on the throne of Israel, provided only thy children shall take heed to their ways, to walk before me as thou hast walked before me.

The Brenton translation of the Septuagint is in the public domain.