Deuteronomy 4:10
Amplified Bible (AMP)
Especially how on the day that you stood before the Lord your God in Horeb, the Lord said to me, Gather the people together to Me and I will make them hear My words, that they may learn [reverently] to fear Me all the days they live upon the earth and that they may teach their children.— Deuteronomy 4:10 (AMP)