13 The wings of these cherubim spread themselves forth twenty cubits: and they stood on their feet, and their faces were inward.
2 Chronicles 3:13 Cross References - Webster
Exodus 25:20
20 And the cherubim shall stretch forth their wings on high, covering the mercy-seat with their wings, and their faces shall look one to another; towards the mercy-seat shall the faces of the cherubim be.