Exodus 12:24

And you are to keep this as an order to you and to your sons for ever.

Exodus 12:14

And this day is to be kept in your memories: you are to keep it as a feast to the Lord through all your generations, as an order for ever.

Genesis 17:8-10

And to you and to your seed after you, I will give the land in which you are living, all the land of Canaan for an eternal heritage; and I will be their God.

Treasury of Scripture Knowledge did not add

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain