Creeping on his hands, feet, and knees, he proceeds until he reaches the other side. Then he recalls and recollects the two lions which he thought he had seen from the other side; but, on looking about, he does not see so much as a lizard or anything else to do him harm. He raises his hand before his face and looks at his ring, and by this test he proves that neither of the lions is there which he thought he had seen, and that he had been enchanted and deceived; for there was not a living creature there.

Lancelot, the Knight of the Cart