Matthew 17:16

And I brought him to thy disciples, but they could not cure him.

Matthew 17:20

And Jesus said to them, Because of your unbelief. For verily I say to you, If ye have faith as a grain of mustardseed, ye shall say to this mountain, Remove hence to yonder place, and it shall remove, and nothing shall be impossible to you.

2 Corinthians 3:5

Not that we are sufficient of ourselves, to think any thing as from ourselves; but our sufficiency is from God:

Treasury of Scripture Knowledge

Summary

And she said, The Philistines be upon thee, Samson. And he awoke out of his sleep, and said, I will go out as at other times before, and shake myself. And he wist not that the LORD was departed from him.

Bible References

The lord

Matthew 17:16
And I brought him to thy disciples, but they could not cure him.
2 Corinthians 3:5
Not that we are sufficient of ourselves, to think any thing as from ourselves; but our sufficiency is from God: