Mark 6:50

for they all saw him and were terrified. But he immediately spoke to them and said, "Take courage, it is I. Do not be afraid."

Matthew 14:27

But Jesus immediately spoke to them and said, "Take courage! It is I. Do not be afraid."

Luke 24:38-41

But he said to them, "Why are you so disturbed, and why do doubts arise in your minds?

John 6:19-20

When they had rowed three or four miles, they saw Jesus walking on the sea and approaching the boat, and they were terrified.

John 20:19-20

When it was evening on that first day after the Sabbath, and the doors of the house where the disciples met were locked for fear of the Jews, Jesus came in and stood among them and said to them, "Peace be with you!"

Treasury of Scripture Knowledge

Summary

For they all saw him, and were troubled. And immediately he talked with them, and saith unto them, Be of good cheer: it is I; be not afraid.

General references

Bible References

It is i

Matthew 14:27
But Jesus immediately spoke to them and said, "Take courage! It is I. Do not be afraid."
Luke 24:38
But he said to them, "Why are you so disturbed, and why do doubts arise in your minds?
John 6:19
When they had rowed three or four miles, they saw Jesus walking on the sea and approaching the boat, and they were terrified.
John 20:19
When it was evening on that first day after the Sabbath, and the doors of the house where the disciples met were locked for fear of the Jews, Jesus came in and stood among them and said to them, "Peace be with you!"

General references

Luke 24:37
They were startled and panic-stricken, and thought they saw a ghost.