Exodus 20:21

And the people stood afar off, and Moses drew near to the obscurity where God was.

1 Kings 8:12

Then said Solomon: Jehovah said that he would dwell in the thick darkness.

Psalm 18:9

And he bowed the heavens, and came down; and darkness was under his feet.

Psalm 97:2

Clouds and darkness are round about him; righteousness and judgment are the foundation of his throne.

Exodus 19:16-17

And it came to pass on the third day, when it was morning, that there were thunders and lightnings and a heavy cloud on the mountain, and the sound of the trumpet exceeding loud; and the whole people that was in the camp trembled.

Deuteronomy 5:5

(I stood between Jehovah and you at that time, to declare to you the word of Jehovah; for ye were afraid by reason of the fire, and went not up to the mountain), saying,

Deuteronomy 5:22

These words Jehovah spoke to all your congregation on the mountain from the midst of the fire, of the cloud, and of the obscurity, with a great voice, and he added no more; and he wrote them on two tables of stone, and gave them to me.

2 Chronicles 6:1

Then said Solomon: Jehovah said that he would dwell in the thick darkness.

Psalm 18:12

From the brightness before him his thick clouds passed forth: hail and coals of fire.

Psalm 104:2

Covering thyself with light as with a garment, stretching out the heavens like a tent-curtain; --

1 Timothy 6:16

who only has immortality, dwelling in unapproachable light; whom no man has seen, nor is able to see; to whom be honour and eternal might. Amen.

Treasury of Scripture Knowledge

Summary

And the people stood afar off, and Moses drew near unto the thick darkness where God was.

Bible References

The people

Exodus 19:16
And it came to pass on the third day, when it was morning, that there were thunders and lightnings and a heavy cloud on the mountain, and the sound of the trumpet exceeding loud; and the whole people that was in the camp trembled.
Deuteronomy 5:5
(I stood between Jehovah and you at that time, to declare to you the word of Jehovah; for ye were afraid by reason of the fire, and went not up to the mountain), saying,

Thick

1 Kings 8:12
Then said Solomon: Jehovah said that he would dwell in the thick darkness.
2 Chronicles 6:1
Then said Solomon: Jehovah said that he would dwell in the thick darkness.
Psalm 18:9
And he bowed the heavens, and came down; and darkness was under his feet.
Psalm 97:2
Clouds and darkness are round about him; righteousness and judgment are the foundation of his throne.
Psalm 104:2
Covering thyself with light as with a garment, stretching out the heavens like a tent-curtain; --
1 Timothy 6:16
who only has immortality, dwelling in unapproachable light; whom no man has seen, nor is able to see; to whom be honour and eternal might. Amen.

General references

Exodus 24:2
And let Moses alone come near Jehovah; but they shall not come near; neither shall the people go up with him.
Deuteronomy 4:36
From the heavens he made thee hear his voice, that he might instruct thee; and on the earth he shewed thee his great fire; and thou heardest his words from the midst of the fire.
Deuteronomy 5:4
Face to face on the mountain from the midst of the fire Jehovah spoke with you
Job 26:9
He covereth the face of his throne, he spreadeth his cloud upon it.