'Wing' in the Bible

One wing of the cherub was five cubits long, and the other wing was also five cubits long; it was ten cubits from the tip of one wing to the tip of the other.

He put the cherubim [above the ark] inside the innermost room of the house, and their wings were spread out so that the wing of the one touched one wall, and the wing of the other cherub was touching the other wall; and their inner wings were touching each other in the middle of the house.