Deuteronomy 11:1-3

1Therefore thou shalt love the LORD thy God, and keep his charge, and his statutes, and his judgments, and his commandments, always.

2And know ye this day: for I speak not with your children who have not known, and who have not seen the chastisement of the LORD your God, his greatness, his mighty hand, and his outstretched arm,

3And his miracles, and his acts, which he did in the midst of Egypt to Pharaoh the king of Egypt, and to all his land;