Leeser(i)
14 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 forth out of Egypt, out of the house of slavery;
15 And it came to pass, when Pharaoh obstinately refused to let us go, that the Lord slew all the first-born in the land of Egypt, both the first-born of man, and the first-born of beast; therefore do I sacrifice to the Lord all that openeth the womb, being males; but all the first-born of my children must I redeem.
16 And it shall be for a sign upon thy hand, and for frontlets between thy eyes; that by strength of hand the Lord brought us forth out of Egypt.