Exodus 20:19

And they will say to Moses, Speak thou with us and we will hear: and God shall not speak with us lest we shall die.

Deuteronomy 18:16

According to all thou didst ask from Jehovah thy God in Horeb, in the day of the gathering, saying, I will not add to hear the voice of Jehovah my God, and this great fire I will no more see, and I shall not die.

Galatians 3:19

What then the law? It was added on account of transgressions, (till the seed come to whom it was promised;) appointed by angels in the hand of a mediator.

Genesis 32:30

And Jacob will call the name of the place, the face of God: for I saw God lace to face, and my soul shall be saved.

Exodus 33:20

And he will say, Thou shalt not be able to see my face: for none shall see my face, and live.

Deuteronomy 5:5

(I stood between Jehovah and between you in that time to announce to you the word of Jehovah: for ye were afraid on account of the fire and ye went not up into the mount,) saying,

Deuteronomy 5:23-27

And it will be as ye are hearing the voice from the midst of the darkness (and the mount burnt with fire), and. ye will come near to me all the heads of your tribes, and your old men;

Acts 7:38

This is he having been in the church in the desert with the messenger speaking to him in Mount Sina, and our fathers: who received the living oracles to give to us:

Hebrews 12:19

And to the sound of the trumpet, and the voice of words; which they, having heard, implored that the word be not put before them:

Treasury of Scripture Knowledge

Summary

And they said unto Moses, Speak thou with us, and we will hear: but let not God speak with us, lest we die.

Bible References

Speak thou

Deuteronomy 18:16
According to all thou didst ask from Jehovah thy God in Horeb, in the day of the gathering, saying, I will not add to hear the voice of Jehovah my God, and this great fire I will no more see, and I shall not die.
Acts 7:38
This is he having been in the church in the desert with the messenger speaking to him in Mount Sina, and our fathers: who received the living oracles to give to us:

Let not

Exodus 33:20
And he will say, Thou shalt not be able to see my face: for none shall see my face, and live.
Genesis 32:30
And Jacob will call the name of the place, the face of God: for I saw God lace to face, and my soul shall be saved.

General references

Exodus 19:8
And all the people will answer together, and will say, All which Jehovah spake, we will do. And Moses turned back the words of the people to Jehovah.
Deuteronomy 4:33
Did people hear the voice of God speaking from the midst of the fire as thou didst hear, and shall live?
Deuteronomy 5:4
Face to face Jehovah spake with you in the mount out of the midst of the fire.