'Touching' in the Bible

He placed the cherubim in the midst of the inner house, and the wings of the cherubim were spread out, so that the wing of the one was touching the one wall, and the wing of the other cherub was touching the other wall. So their wings were touching each other in the center of the house.

He lay down and slept under a juniper tree; and behold, there was an angel touching him, and he said to him, “Arise, eat.”