'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.”

Such were their faces. Their wings were spread out above; each had two touching another being, and two covering their bodies.

And I heard the sound of the wings of the living beings touching one another and the sound of the wheels beside them, even a great rumbling sound.

While I was observing, behold, a male goat was coming from the west over the surface of the whole earth without touching the ground; and the goat had a conspicuous horn between his eyes.

And behold, one who resembled a human being was touching my lips; then I opened my mouth and spoke and said to him who was standing before me, “O my lord, as a result of the vision anguish has come upon me, and I have retained no strength.