Mark 6:50

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.”

Matthew 14:27

But immediately Jesus spoke to them, saying, Take courage, it is I; do not be afraid.”

Isaiah 43:2

“When you pass through the waters, I will be with you;
And through the rivers, they will not overflow you.
When you walk through the fire, you will not be scorched,
Nor will the flame burn you.

Luke 24:38-41

And He said to them, “Why are you troubled, and why do doubts arise in your hearts?

John 6:19-20

Then, when they had rowed about three or four miles, they *saw Jesus walking on the sea and drawing near to the boat; and they were frightened.

John 20:19-20

So when it was evening on that day, the first day of the week, and when the doors were shut where the disciples were, for fear of the Jews, Jesus came and stood in their midst 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

Isaiah 43:2
“When you pass through the waters, I will be with you;
And through the rivers, they will not overflow you.
When you walk through the fire, you will not be scorched,
Nor will the flame burn you.
Matthew 14:27
But immediately Jesus spoke to them, saying, Take courage, it is I; do not be afraid.”
Luke 24:38
And He said to them, “Why are you troubled, and why do doubts arise in your hearts?
John 6:19
Then, when they had rowed about three or four miles, they *saw Jesus walking on the sea and drawing near to the boat; and they were frightened.
John 20:19
So when it was evening on that day, the first day of the week, and when the doors were shut where the disciples were, for fear of the Jews, Jesus came and stood in their midst and *said to them, Peace be with you.”

General references

Luke 24:37
But they were startled and frightened and thought that they were seeing a spirit.