Psalm 4:8

In peace I will both lay down and sleep, for thou, LORD, alone make me dwell in safety.

Psalm 3:5

I laid down and slept. I awoke, for LORD sustains me.

Leviticus 25:18-19

Therefore ye shall do my statutes, and keep my ordinances and do them, and ye shall dwell in the land in safety.

Leviticus 26:5

And your threshing shall reach to the vintage, and the vintage shall reach to the sowing time, and ye shall eat your bread to the full, and dwell in your land safely.

Deuteronomy 12:10

But when ye go over the Jordan, and dwell in the land which LORD your God causes you to inherit, and he gives you rest from all your enemies round about, so that ye dwell in safety,

Psalm 16:8-9

I {beheld (LXX/NT)} LORD always before me. Because he is at my right hand, I shall not be moved.

Proverbs 3:24

When thou lay down, thou shall not be afraid. Yea, thou shall lay down, and thy sleep shall be sweet.

Deuteronomy 33:27-29

The eternal God is [thy] dwelling-place, and underneath are the everlasting arms. And he thrust out the enemy from before thee, and said, Destroy.

Job 11:18-19

And thou shall be secure, because there is hope. Yea, thou shall search [about thee], and shall take thy rest in safety.

Ezekiel 34:25

And I will make a covenant of peace with them, and will cause evil beasts to cease out of the land, and they shall dwell securely in the wilderness, and sleep in the woods.

Hosea 2:18

And in that day I will make a covenant for them with the beasts of the field, and with the birds of the heavens, and with the creeping things of the ground. And I will break the bow and the sword and the battle out of the land, and

Romans 8:35-39

Who will separate us from the love of Christ? Will tribulation, or restriction, or persecution, or famine, or nakedness, or peril, or sword?

1 Thessalonians 4:13-14

But we do not want you to be ignorant, brothers, about those who are asleep, so that ye may not grieve, as also the others who have no hope.

1 Thessalonians 5:10

So that, whether we are awake or sleep, we should live together with him.

Revelation 14:13

And I heard a voice from heaven saying to me, Write, Blessed are the dead who die in Lord from henceforth. Yea, says the Spirit, so that they may rest from their toils, and their works follow with them.

Treasury of Scripture Knowledge

Summary

I will both lay me down in peace, and sleep: for thou, LORD, only makest me dwell in safety.

General references

Bible References

I will

Psalm 3:5
I laid down and slept. I awoke, for LORD sustains me.
Psalm 16:8
I {beheld (LXX/NT)} LORD always before me. Because he is at my right hand, I shall not be moved.
Job 11:18
And thou shall be secure, because there is hope. Yea, thou shall search [about thee], and shall take thy rest in safety.
Proverbs 3:24
When thou lay down, thou shall not be afraid. Yea, thou shall lay down, and thy sleep shall be sweet.
1 Thessalonians 4:13
But we do not want you to be ignorant, brothers, about those who are asleep, so that ye may not grieve, as also the others who have no hope.
1 Thessalonians 5:10
So that, whether we are awake or sleep, we should live together with him.
Revelation 14:13
And I heard a voice from heaven saying to me, Write, Blessed are the dead who die in Lord from henceforth. Yea, says the Spirit, so that they may rest from their toils, and their works follow with them.

For

Leviticus 25:18
Therefore ye shall do my statutes, and keep my ordinances and do them, and ye shall dwell in the land in safety.
Leviticus 26:5
And your threshing shall reach to the vintage, and the vintage shall reach to the sowing time, and ye shall eat your bread to the full, and dwell in your land safely.
Deuteronomy 12:10
But when ye go over the Jordan, and dwell in the land which LORD your God causes you to inherit, and he gives you rest from all your enemies round about, so that ye dwell in safety,
Deuteronomy 33:27
The eternal God is [thy] dwelling-place, and underneath are the everlasting arms. And he thrust out the enemy from before thee, and said, Destroy.
Ezekiel 34:25
And I will make a covenant of peace with them, and will cause evil beasts to cease out of the land, and they shall dwell securely in the wilderness, and sleep in the woods.
Hosea 2:18
And in that day I will make a covenant for them with the beasts of the field, and with the birds of the heavens, and with the creeping things of the ground. And I will break the bow and the sword and the battle out of the land, and
Romans 8:35
Who will separate us from the love of Christ? Will tribulation, or restriction, or persecution, or famine, or nakedness, or peril, or sword?

General references

Ecclesiastes 5:12
The sleep of a laboring man is sweet, whether he eats little or much, but the fullness of the rich will not allow him to sleep.