and that thou mayest tell in the ears of thy son, and of thy son's son, what things I have wrought upon Egypt, and my signs which I have done among them; that ye may know that I am the LORD.
And it shall be when thy son asketh thee in time to come, saying, What is this? that thou shalt say unto him, By strength of hand the LORD brought us out from Egypt, from the house of bondage:
When thy son asketh thee in time to come, saying, What mean the testimonies, and the statutes, and the judgements, which the LORD our God hath commanded you?