Exod.12.24

And ye shall observe this thing for an ordinance to thee and to thy sons for ever.

Exod.12.24

"Keep this word. It's the law for you and your children, forever.

Exod.12.24

"Obey these instructions as a lasting ordinance for you and your descendants.

Exod.12.24

And you shall observe this thing as an ordinance for you and your sons forever.