Mark 14:37

Then he came and found them asleep; so he said to Peter, "Are you sleeping, Simon? Could you not watch for a single hour?

Matthew 25:5

As the bridegroom was long of coming, they all grew drowsy and went to sleep.

Matthew 26:40

Then he went to the disciples and found them asleep; and he said to Peter, "So the three of you could not watch with me for a single hour?

Mark 14:29-31

Peter said to him, "Though all are disconcerted, I will not be."

Mark 14:40-41

then he returned and found them once more asleep, for their eyes were heavy. They did not know what to say to him.

Luke 9:31-32

who appeared in a vision of glory and said he must go through with his death and departure at Jerusalem.

Luke 22:45-46

Then rising from prayer he went to the disciples, only to find them asleep from sheer sorrow.

1 Thessalonians 5:6-8

Well then, we must not sleep like the rest of men, but be wakeful and sober;

Hebrews 12:3

Compare him who steadily endured all that hostility from sinful men, so as to keep your own hearts from fainting and failing.

Treasury of Scripture Knowledge

Summary

And he cometh, and findeth them sleeping, and saith unto Peter, Simon, sleepest thou? couldest not thou watch one hour?

Couldest

General references

Bible References

Simon

Mark 14:29
Peter said to him, "Though all are disconcerted, I will not be."
Matthew 25:5
As the bridegroom was long of coming, they all grew drowsy and went to sleep.
Matthew 26:40
Then he went to the disciples and found them asleep; and he said to Peter, "So the three of you could not watch with me for a single hour?
1 Thessalonians 5:6
Well then, we must not sleep like the rest of men, but be wakeful and sober;

Couldest

Hebrews 12:3
Compare him who steadily endured all that hostility from sinful men, so as to keep your own hearts from fainting and failing.

General references

Mark 13:33
Take care, keep awake and pray; you never know the time.