‘In the future, when your son asks you, “What does this mean? ” say to him, “By the strength of his hand the Lord brought us out of Egypt, out of the place of slavery.
‘Only be on your guard and diligently watch yourselves, so that you don’t forget the things your eyes have seen and so that they don’t slip from your mind as long as you live. Teach them to your children and your grandchildren.
and so that you may tell your son and grandson how severely I dealt with the Egyptians and performed miraculous signs among them, and you will know that I am the Lord.’