Mark 6:48-50

48Seeing them 1straining at the oars--for the wind was against them--at about the 23fourth watch of the night, He came to them, walking on the sea; and He intended to pass by them.

49But when they saw Him walking on the sea, they thought that it was a ghost, and they cried out;

50for they all saw Him and were 4terrified. But immediately He spoke with them and said to them, “5Take courage; it is I, 6do not be afraid.”