Mercy-Seat: The Cherubim Formed out of, and at Each End of It
Source: TTT
Exodus 25:18–20
Make two cherubim of hammered gold at the ends of the mercy seat, / one cherub on one end and one on the other, all made from one piece of gold. / And the cherubim are to have wings that spread upward, overshadowing the mercy seat. The cherubim are to face each other, looking toward the mercy seat.
Hebrews 9:5
Above the ark were the cherubim of glory, overshadowing the mercy seat. But we cannot discuss these things in detail now.