'Sleep' in the Bible

For then I might have gone to my rest in quiet, and in sleep have been in peace,

In troubled thoughts from visions of the night, when deep sleep comes on men,

So man goes down to his last resting-place and comes not again: till the heavens come to an end, they will not be awake or come out of their sleep.

In a dream, in a vision of the night, when deep sleep comes on men, while they take their rest on their beds;