Luke 22:45

And when he rose up from prayer and was come to his disciples, he found them sleeping for sorrow

Matthew 26:40

And he came unto the disciples and found them asleep and said unto Peter, What, could ye not watch with me one hour?

Matthew 26:43

And he came and found them asleep again, for their eyes were heavy.

Mark 14:37

And he came and found them sleeping and said unto Peter: Simon, sleepest thou? Could thou not watch one hour?

Mark 14:40-41

And when he returned, he found them asleep again (for their eyes were heavy), nor did they know what to answer him.

Treasury of Scripture Knowledge

Summary

And when he rose up from prayer, and was come to his disciples, he found them sleeping for sorrow,

General references

Bible References

Sleeping

Matthew 26:40
And he came unto the disciples and found them asleep and said unto Peter, What, could ye not watch with me one hour?
Mark 14:37
And he came and found them sleeping and said unto Peter: Simon, sleepest thou? Could thou not watch one hour?

General references

John 16:6
But because I have said these things unto you, sorrow has filled your heart.