1 Kings 8:61 in the King James Version
Let your heart therefore be perfect with the LORD our God, to walk in his statutes, and to keep his commandments, as at this day.
Context
60 that all the peoples of the earth may know that the LORD himself is God. There is no one else.
61 “Let your heart therefore be perfect with the LORD our God, to walk in his statutes, and to keep his commandments, as it is today.”
62 The king, and all Israel with him, offered sacrifice before the LORD.