'Touching' in the Bible

Such were their faces. Their wings were stretched out upward; two [wings] of each one were touching another [the wings of the beings on either side of it], and [the remaining] two [wings of each being] were covering their bodies.

For the seller will not regain and return to what he sold, even were they yet alive; for the vision [of punishment] regarding all the multitude [of people] will not be turned back, nor will any one of them sustain his life because of his sin.