Matthew 26:43

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

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.

Proverbs 23:34

And thou hast been as one lying down in the heart of the sea, And as one lying down on the top of a mast.

Jonah 1:6

And the chief of the company draweth near to him, and saith to him, 'What -- to thee, O sleeper? rise, call unto thy God, it may be God doth bethink himself of us, and we do not perish.'

Acts 20:9

and there was sitting a certain youth, by name Eutychus, upon the window -- being borne down by a deep sleep, Paul discoursing long -- he having sunk down from the sleep, fell down from the third story, and was lifted up dead.

Romans 13:1

Let every soul to the higher authorities be subject, for there is no authority except from God, and the authorities existing are appointed by God,

1 Thessalonians 5:6-8

so, then, we may not sleep as also the others, but watch and be sober,

Treasury of Scripture Knowledge

Summary

And he came and found them asleep again: for their eyes were heavy.

General references

Bible References

For

Proverbs 23:34
And thou hast been as one lying down in the heart of the sea, And as one lying down on the top of a mast.
Jonah 1:6
And the chief of the company draweth near to him, and saith to him, 'What -- to thee, O sleeper? rise, call unto thy God, it may be God doth bethink himself of us, and we do not perish.'
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.
Acts 20:9
and there was sitting a certain youth, by name Eutychus, upon the window -- being borne down by a deep sleep, Paul discoursing long -- he having sunk down from the sleep, fell down from the third story, and was lifted up dead.
Romans 13:1
Let every soul to the higher authorities be subject, for there is no authority except from God, and the authorities existing are appointed by God,
1 Thessalonians 5:6
so, then, we may not sleep as also the others, but watch and be sober,

General references

Matthew 26:70
And he denied before all, saying, 'I have not known what thou sayest.'