John 6:16-21

16And when evening had now come, his disciples went down to the sea, 17And entered into a boat, and went over the sea toward Capernaum. And it was now dark, and Jesus had not come to them. 18And the sea arose by reason of a great wind that blew. 19So when they had rowed about five and twenty or thirty furlongs, they see Jesus walking on the sea, and drawing near to the boat: and they were afraid. 20But he saith to them, It is I; be not afraid. 21Then they willingly received him into the boat: and immediately the boat was at the land where they were going.