Exodus 37:9

and on the north side a hundred every way, and on the south side a hundred every way, and their posts twenty and their sockets twenty.

And the cherubims spread out their wings on high, and covered with their wings over the mercy seat, with their faces one to another; even to the mercy seatward were the faces of the cherubims.

The cherubim spread out their wings above, covering the mercy seat with their wings, with their faces toward one another. The faces of the cherubim were toward the mercy seat.