John 6:19

16 When evening came the disciples went down to the sea;

17 And they took a boat and went across the sea in the direction of Capernaum. By then it was dark and still Jesus had not come to them.

18 The sea was getting rough because of a strong wind which was blowing.

19 After they had gone three or four miles they saw Jesus walking on the sea and coming near to the boat; and they had great fear.

20 But he said to them, It is I, have no fear.

21 Then they readily took him into the boat: and straight away the boat was at the land to which they were going.

22 The day after, the people who were on the other side of the sea saw that only one small boat had been there, that Jesus had not gone in that boat with the disciples, but that the disciples had gone away by themselves.