Luke 22:45

And having risen from prayer, having come to his disciples, he found them sleeping from grief;

Matthew 26:40

And he comes to his disciples, and finds them sleeping, and says to Peter, So were ye not able to watch with me one hour?

Matthew 26:43

And having gone he finds them again sleeping: for their eyes were loaded.

Mark 14:37

And he comes, and finds them sleeping, and says to Peter, Simon, sleepest thou? couldeat thou not watch one Hour?

Mark 14:40-41

And having turned back, he found them again sleeping, (for their eyes were loaded,) and they knew not what they might 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 comes to his disciples, and finds them sleeping, and says to Peter, So were ye not able to watch with me one hour?
Mark 14:37
And he comes, and finds them sleeping, and says to Peter, Simon, sleepest thou? couldeat thou not watch one Hour?

General references

John 16:6
But because I have spoken these to you, sorrow has filled your heart.