The Huron: Pupil of Nature by Voltaire

One day, Saint Dunstan, an Irishman by nation, and a saint by trade, left Ireland on a small mountain, which took its route toward the coast of France, and set his saintship down in the bay of St. Malo. When he had dismounted, he gave his blessing to the mountain, which, after some profound bows, took its leave, and returned to its former place.