2 Chronicles 6:12-13

12Then Solomon stood before the altar of the Lord in the presence of the entire assembly of Israel and spread out his hands.

13For Solomon had made a bronze platform, five cubits square and three cubits high, and had set it in the midst of the courtyard; and he stood on it, and he knelt down on his knees in the presence of all the assembly of Israel and spread out his hands toward heaven,