22 And the Lord said to Moses: Thus shalt thou say to the children of Israel: You have seen that I have spoken to you from heaven.
Exodus 20:22 Cross References - DouayRheims
Deuteronomy 4:36
36 From heaven he made thee to hear his voice, that he might teach thee. And upon earth he shewed thee his exceeding great fire, and thou didst hear his words out of the midst of the fire,
Nehemiah 9:13
13 Thou camest down also to mount Sinai, and didst speak with them from heaven, and thou gavest them right judgments, and the law of truth, ceremonies, and good precepts.
Hebrews 12:25-26
25 See that you refuse him not that speaketh. For if they escaped not who refused him that spoke upon earth, much more shall not we that turn away from him that speaketh to us from heaven.
26 Whose voice then moved the earth; but now he promiseth, saying: Yet once more: and I will move, not only the earth, but heaven also.