"In days to come, when your children ask you, 'What does this mean?' say to them, 'With a mighty hand the LORD brought us out of Egypt, out of the land of slavery." (NIV)
And when, in time to come, your son asks you, What does this mean? You shall say to him, By strength of hand the Lord brought us out from Egypt, from the house of bondage and bondmen. (AMP)
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: (KJV)