'Wings of the Cherubim' in the Bible

The wingspan of the cherubim was twenty cubits: one wing of one cherub was five cubits, reaching to the wall of the house, and its other wing, of five cubits, touched the other cherub’s wing.

Then the priests brought the ark of the covenant of the Lord to its place, to the inner sanctuary of the house, into the Holy of Holies, under the wings of the cherubim;