Deuteronomy 4:10-12 Douay-Rheims 1899 American Edition (DRA)
10 From the day in which thou didst stand before the Lord thy God in Horeb, when the Lord spoke to me, saying: Call together the people unto me, that they may hear my words, and may learn to fear me all the time that they live on the earth, and may teach their children.
11 And you came to the foot of the mount, which burned even unto heaven: and there was darkness, and a cloud and obscurity in it.
12 And the Lord spoke to you from the midst of the fire. You heard the voice of his words, but you saw not any form at all.