Matthew 26:40

And he cometh unto the disciples, and findeth them sleeping, and he saith to Peter, 'So! ye were not able one hour to watch with me!

Matthew 25:5

'And the bridegroom tarrying, they all nodded and were sleeping,

Matthew 26:35

Peter saith to him, 'Even if it may be necessary for me to die with thee, I will not deny thee;' in like manner also said all the disciples.

Matthew 26:43

and having come, he findeth them again sleeping, for their eyes were heavy.

Judges 9:33

and it hath been, in the morning, about the rising of the sun, thou dost rise early, and hast pushed against the city; and lo, he and the people who are with him are going out unto thee -- and thou hast done to him as thy hand doth find.'

1 Samuel 26:15-16

And David saith unto Abner, 'Art not thou a man? and who is like thee in Israel? but why hast thou not watched over thy lord the king? for one of the people had come in to destroy the king, thy lord.

1 Kings 20:11

And the king of Israel answereth and saith, 'Speak ye: let not him who is girding on boast himself as him who is loosing his armour.'

Matthew 26:38

then saith he to them, 'Exceedingly sorrowful is my soul -- unto death; abide ye here, and watch with me.'

Mark 14:37

And he cometh, and findeth them sleeping, and saith to Peter, 'Simon, thou dost sleep! thou wast not able to watch one hour!

Luke 9:32

but Peter and those with him were heavy with sleep, and having waked, they saw his glory, and the two men standing with him.

Luke 22:45

And having risen up from the prayer, having come unto the disciples, he found them sleeping from the sorrow,

Song of Songs 5:2

I am sleeping, but my heart waketh: The sound of my beloved knocking! 'Open to me, my sister, my friend, My dove, my perfect one, For my head is filled with dew, My locks with drops of the night.'

Treasury of Scripture Knowledge

Summary

And he cometh unto the disciples, and findeth them asleep, and saith unto Peter, What, could ye not watch with me one hour?

Bible References

And findeth

Matthew 26:43
and having come, he findeth them again sleeping, for their eyes were heavy.
Matthew 25:5
'And the bridegroom tarrying, they all nodded and were sleeping,
Song of Songs 5:2
I am sleeping, but my heart waketh: The sound of my beloved knocking! 'Open to me, my sister, my friend, My dove, my perfect one, For my head is filled with dew, My locks with drops of the night.'
Mark 14:37
And he cometh, and findeth them sleeping, and saith to Peter, 'Simon, thou dost sleep! thou wast not able to watch one hour!
Luke 9:32
but Peter and those with him were heavy with sleep, and having waked, they saw his glory, and the two men standing with him.
Luke 22:45
And having risen up from the prayer, having come unto the disciples, he found them sleeping from the sorrow,

What

Matthew 26:35
Peter saith to him, 'Even if it may be necessary for me to die with thee, I will not deny thee;' in like manner also said all the disciples.
Judges 9:33
and it hath been, in the morning, about the rising of the sun, thou dost rise early, and hast pushed against the city; and lo, he and the people who are with him are going out unto thee -- and thou hast done to him as thy hand doth find.'
1 Samuel 26:15
And David saith unto Abner, 'Art not thou a man? and who is like thee in Israel? but why hast thou not watched over thy lord the king? for one of the people had come in to destroy the king, thy lord.
1 Kings 20:11
And the king of Israel answereth and saith, 'Speak ye: let not him who is girding on boast himself as him who is loosing his armour.'

General references

Matthew 26:70
And he denied before all, saying, 'I have not known what thou sayest.'
Mark 13:33
Take heed, watch and pray, for ye have not known when the time is;
1 Corinthians 10:12
so that he who is thinking to stand -- let him observe, lest he fall.