Luke 22:45

And when He rose up from prayer and had come to His disciples, He found them sleeping because of sorrow.

Matthew 26:40

And He came to the disciples and found them asleep. And He said to Peter, What! Could you 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 to Peter, Simon, do you sleep? Could you not watch one hour?

Mark 14:40-41

And when He returned, He found them asleep again (for their eyes were heavy), neither 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 to the disciples and found them asleep. And He said to Peter, What! Could you not watch with Me one hour?
Mark 14:37
And He came and found them sleeping, and said to Peter, Simon, do you sleep? Could you not watch one hour?

General references

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