Deuteronomy 4:9-14

9“Only 1give heed to yourself and keep your soul diligently, so that you do not forget the things which your eyes have seen and they do not depart from your heart 2all the days of your life; but 3make them known to your sons and your grandsons. 10Remember the day you stood before the Lord your God at Horeb, when the Lord said to me, ‘Assemble the people to Me, that I may let them hear My words 4so they may learn to 5fear Me all the days they live on the earth, and that they may 6teach their children.’ 11You came near and stood at the foot of the mountain, 7and the mountain burned with fire to the very heart of the heavens: darkness, cloud and thick gloom. 12Then the Lord spoke to you from the midst of the fire; you heard the sound of words, but you saw no form--only a voice. 13So He declared to you His covenant which He commanded you to perform, that is, 8the Ten 9Commandments; and 10He wrote them on two tablets of stone. 14The Lord commanded me at that time to teach you statutes and judgments, that you might perform them in the land where you are going over to possess it.