Exodus 37:6-9

He made a mercy seat of pure gold, two and a half cubits long and one and a half cubits wide. He made two cherubim of gold; he made them of hammered work at the two ends of the mercy seat; one cherub at the one end and one cherub at the other end; he made the cherubim of one piece with the mercy seat at the two ends. The cherubim had their wings spread upward, covering the mercy seat with their wings, with their faces toward each other; the faces of the cherubim were toward the mercy seat.