Mark 14:37

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

2 Samuel 16:17

And Absalom said to Hushai, Is this thy mercy to thy friend? Why didst thou not go with thy friend?

Jeremiah 12:5

If thou hast run with the footmen, and they have wearied thee then how canst thou contend with horses? and if in the land of peace, in which thou didst trust, they wearied thee, then how wilt thou do in the swelling of Jordan?

Jonah 1:6

So the shipmaster came to him and said unto him, What meanest thou, O sleeper? arise, call upon thy God, if so be that he will have compassion upon us that we not perish.

Matthew 25:5

While the bridegroom tarried, they all slumbered and slept.

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 14:29-31

Then Peter said unto him, Although all be scandalized, yet I will not.

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.

Luke 9:31-32

who appeared in majesty and spoke of his decease which he should accomplish at Jerusalem.

Luke 22:45-46

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

1 Thessalonians 5:6-8

Therefore let us not sleep, as do others; but let us watch and be sober.

Hebrews 12:3

For consider him that endured such contradiction of sinners against himself lest ye be wearied in your souls and faint.

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?

General references

Bible References

Simon

Mark 14:29
Then Peter said unto him, Although all be scandalized, yet I will not.
2 Samuel 16:17
And Absalom said to Hushai, Is this thy mercy to thy friend? Why didst thou not go with thy friend?
Jonah 1:6
So the shipmaster came to him and said unto him, What meanest thou, O sleeper? arise, call upon thy God, if so be that he will have compassion upon us that we not perish.
Matthew 25:5
While the bridegroom tarried, they all slumbered and slept.
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?
1 Thessalonians 5:6
Therefore let us not sleep, as do others; but let us watch and be sober.

Couldest

Jeremiah 12:5
If thou hast run with the footmen, and they have wearied thee then how canst thou contend with horses? and if in the land of peace, in which thou didst trust, they wearied thee, then how wilt thou do in the swelling of Jordan?
Hebrews 12:3
For consider him that endured such contradiction of sinners against himself lest ye be wearied in your souls and faint.

General references

Mark 13:33
Take ye heed, watch and pray; for ye know not when the time shall be.