Deuteronomy 5:25-29

25“Adonai heard the tone of your words when you spoke to me, and Adonai said to me, ‘I have heard the tone of the words that this people has spoken to you—they have done well in all they have spoken.

26If only there were such a heart in them to fear Me and keep all My mitzvot always, so that it might go well with them and with their children forever!

27Go say to them, “Return to your tents.”

28But as for you, stand here by Me, and I will tell you the whole commandment—both the statutes and the ordinances that you are to teach them. And they will do them in the land I am giving them to possess.’

29“So you must take care to do as Adonai your God has commanded you—do not turn aside to the right or to the left.