Deuteronomy 3:24

3:24 “O, Lord God, you have begun to show me your greatness and strength. (What god in heaven or earth can rival your works and mighty deeds?)

Deuteronomy 5:24

5:24 You said, “The Lord our God has shown us his great glory and we have heard him speak from the middle of the fire. It is now clear to us that God can speak to human beings and they can keep on living.

Deuteronomy 11:2

11:2 Bear in mind today that I am not speaking to your children who have not personally experienced the judgments of the Lord your God, which revealed his greatness, strength, and power.