Mark 6:48-50

Seeing them straining at the oars, for the wind was against them, at about the fourth watch of the night He *came to them, walking on the sea; and He intended to pass by them. But when they saw Him walking on the sea, they supposed that it was a ghost, and cried out; for they all saw Him and were terrified. But immediately He spoke with them and *said to them, “Take courage; it is I, do not be afraid.”