John 6:18 ASV

¹⁶  And when evening came, his disciples went down unto the sea;

¹⁷  and they entered into a boat, and were going over the sea unto Capernaum. And it was now dark, and Jesus had not yet come to them.

¹⁸  And the sea was rising by reason of a great wind that blew.

¹⁹  When therefore they had rowed about five and twenty or thirty furlongs, they behold Jesus walking on the sea, and drawing nigh unto the boat: and they were afraid.

²⁰  But he saith unto them, It is I; be not afraid.