Matthew 14:30

And Peter went down from the ship and walked upon the waters to go to Jesus: but seeing the wind boisterous, he was afraid, and beginning to sink cried out, Lord, save me.

Matthew 8:24-25

and behold a great tempest rose on the sea, so that the vessel was even covered by the waves; but He was asleep.

Matthew 26:69-75

Now Peter was sitting without in the hall, and one of the maids came to him and said, Thou also wast with Jesus of Galilee:

Mark 14:38

Watch, and pray, that ye enter not into temptation. The spirit indeed is willing, but the body is weak.

Mark 14:66-72

And Peter being in the hall below, there came one of the maid-servants of the high priest;

Luke 22:54-61

Then they took Him and led Him away, and brought Him to the high priest's. And Peter followed at a distance.

John 18:25-27

And Simon Peter stood warming himself: and they said to him, Art not thou one of his disciples? and he denied it, and said, I am not.

2 Corinthians 12:7-10

And least I should be too much lifted up with the abundance of the revelations, there was given me a thorn in the flesh, a messenger of Satan to buffet me, least I should be too much elevated.

2 Timothy 4:16-17

In my first defence no one stood by me, but all men forsook me: God grant it may not be laid to their charge!

Treasury of Scripture Knowledge

Summary

But when he saw the wind boisterous, he was afraid; and beginning to sink, he cried, saying, Lord, save me.

Bible References

When

Matthew 26:69
Now Peter was sitting without in the hall, and one of the maids came to him and said, Thou also wast with Jesus of Galilee:
Mark 14:38
Watch, and pray, that ye enter not into temptation. The spirit indeed is willing, but the body is weak.
Luke 22:54
Then they took Him and led Him away, and brought Him to the high priest's. And Peter followed at a distance.
John 18:25
And Simon Peter stood warming himself: and they said to him, Art not thou one of his disciples? and he denied it, and said, I am not.
2 Timothy 4:16
In my first defence no one stood by me, but all men forsook me: God grant it may not be laid to their charge!

Lord

Matthew 8:24
and behold a great tempest rose on the sea, so that the vessel was even covered by the waves; but He was asleep.
2 Corinthians 12:7
And least I should be too much lifted up with the abundance of the revelations, there was given me a thorn in the flesh, a messenger of Satan to buffet me, least I should be too much elevated.