Deuteronomy 32:45-47

45When Moses finished reciting all these words to all Israel, 46he said to them, “Take to heart all the words I have solemnly declared to you this day, so that you may command your children to obey carefully all the words of this law.

47They are not just idle words for you—they are your life. By them you will live long in the land you are crossing the Jordan to possess.”