Deuteronomy 11:1-3

1Therefore thou shalt love Jehovah thy God, and keep his charge, and his statutes, and his ordinances, and his commandments, alway.

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

3and his signs, and his works, which he did in the midst of Egypt unto Pharaoh the king of Egypt, and unto all his land;