Matthew 14:31

Jesus at once put out His hand and caught hold of him, and said to him, "O you of little faith! Why did you waver so?"

Mark 4:40

Then He asked them, "Why are you afraid? Have you no faith yet?"

2 Corinthians 7:5

For even after I had gotten to Macedonia, my frail, human nature could find no relief; I was crushed with sorrow at every turn -- fighting without and fears within.

Treasury of Scripture Knowledge

Summary

And David said in his heart, I shall now perish one day by the hand of Saul: there is nothing better for me than that I should speedily escape into the land of the Philistines; and Saul shall despair of me, to seek me any more in any coast of Israel: so shall I escape out of his hand.

Bible References

And david

Matthew 14:31
Jesus at once put out His hand and caught hold of him, and said to him, "O you of little faith! Why did you waver so?"
Mark 4:40
Then He asked them, "Why are you afraid? Have you no faith yet?"
2 Corinthians 7:5
For even after I had gotten to Macedonia, my frail, human nature could find no relief; I was crushed with sorrow at every turn -- fighting without and fears within.