Deuteronomy 11:1-3

1Thou shalt love then Jehovah thy 1God, and keep his charge, and his statutes, and his ordinances, and his commandments continually.

2And know ye this day...; for [I speak] not with your children who have not known, and who have not seen the chastisement of Jehovah your 2God, his greatness, his powerful hand, and his stretched-out arm,

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