American Standard Version (ASV):
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 Jehovah.
King James Version (KJV):
And that thou mayest tell in the ears of thy son, and of thy son’s son, what things I have wrought in Egypt, and my signs which I have done among them; that ye may know how that I [am] the LORD.