Exodus 25:18-20

¹⁸And you shall make two cherubim of gold; of hammered work shall you make them, on the two ends of the mercy seat. ¹⁹Make one cherub on the one end, and one cherub on the other end; of one piece with the mercy seat shall you make the cherubim on its two ends. ²⁰The cherubim shall spread out their wings above, overshadowing the mercy seat with their wings, their faces one to another; toward the mercy seat shall the faces of the cherubim be.