Deuteronomy 5:24-26
and you said, "Behold, the LORD our God has shown us His glory and greatness, and we have heard His voice out of the fire. Today we have seen that God can speak with a man, yet the man lives. . . .

Deuteronomy 4:33, 36
Has a people ever heard the voice of God speaking out of the fire, as you have, and lived? . . .

Deuteronomy 34:10
Since that time, no prophet has arisen in Israel like Moses, whom the LORD knew face to face

Exodus 19:9, 18, 19
The LORD said to Moses, "Behold, I will come to you in a dense cloud, so that the people will hear when I speak with you, and they will always put their trust in you." And Moses relayed the words of the people to the LORD. . . .

Exodus 20:18-22
All the people witnessed the thunder and lightning, the sound of the trumpet, and the mountain in smoke. And when the people saw this, they trembled and stood at a distance. . . .

Exodus 33:11
Thus the LORD would speak to Moses face to face, as a man speaks with his friend. Then Moses would return to the camp, but his young assistant Joshua son of Nun would not leave the tent.

Numbers 12:8
I speak with him face to face, clearly and not in riddles; he sees the form of the LORD. Why then were you unafraid to speak against My servant Moses?"