feint

Then the angel went from Adam, and seized Satan at the opening of the cave, and stripped him of the feint he had assumed, and brought him in his own hideous form to Adam and Eve; who were afraid of him when they saw him.

"But it is Satan, thy master who did it; he to whom thou hast subjected thyself; My commandment being meanwhile set aside. He it is, who burnt down the corn, and poured out the water, and who has led thee astray; and all the promises he has made you, verily are but feint, and deceit, and a lie.

Then was Lamech sorry for it, and from the bitterness of his regret, he clapped his hands together, and struck with his flat palm the head of the youth, who fell as if dead; but Lamech thought it was a feint; so he took up a stone and smote him, and smashed his head until he died.