Psalm 3:5
I laid me down and slept; I awaked; for the Lord sustained me.

Psalm 4:8
I will both lay me down in peace, and sleep: for thou, Lord, only makes me dwell in safety.

Psalm 127:2
It is vain for you to rise up early, to sit up late, to eat the bread of sorrows: for so he gives his beloved sleep.

Proverbs 3:24
When thou liest down, thou shall not be afraid: yea, thou shall lie down, and thy sleep shall be sweet.

Eccles. 5:12
The sleep of a laboring man is sweet, whether he eat little or much: but the abundance of the rich will not suffer him to sleep.

Isaiah 29:10
For the Lord hath poured out upon you the spirit of deep sleep, and hath closed your eyes: the prophets and your rulers, the seers hath he covered.