Deuteronomy 5:29-33

Oh that they had such a heart in them, that they would fear Me and keep all My commandments always, that it may be well with them and with their sons forever! Go, say to them, “Return to your tents.” But as for you, stand here by Me, that I may speak to you all the commandments and the statutes and the judgments which you shall teach them, that they may observe them in the land which I give them to possess.’ So you shall observe to do just as the LORD your God has commanded you; you shall not turn aside to the right or to the left. You shall walk in all the way which the LORD your God has commanded you, that you may live and that it may be well with you, and that you may prolong your days in the land which you will possess.