John 6:20

But he said to them: It is I; be not afraid.

Matthew 14:27-31

But Jesus immediately spoke to them, and said: Take courage; it is I; be not afraid.

Mark 6:50

for they all saw him, and were troubled. And he immediately spoke to them, and said: Take courage; it is I; be not afraid.

Mark 16:6

But he said to them: Be not frightened; you seek Jesus the Nazarene, who was crucified. He has risen; he is not here: see the place where they laid him.

Revelation 1:17-18

And when I saw him, I fell at his feet as dead; and he laid his right hand upon me, saying: Fear not, I am the First and the Last,

Treasury of Scripture Knowledge

Summary

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

Bible References

It is

Matthew 14:27
But Jesus immediately spoke to them, and said: Take courage; it is I; be not afraid.
Mark 6:50
for they all saw him, and were troubled. And he immediately spoke to them, and said: Take courage; it is I; be not afraid.
Mark 16:6
But he said to them: Be not frightened; you seek Jesus the Nazarene, who was crucified. He has risen; he is not here: see the place where they laid him.
Revelation 1:17
And when I saw him, I fell at his feet as dead; and he laid his right hand upon me, saying: Fear not, I am the First and the Last,