Exodus 12:24
You shall observe this event [concerning Passover] as an ordinance for you and for your children forever.
Exodus 12:14
‘Now this day will be a memorial to you, and you shall keep it as a feast to the Lord; throughout your generations you are to celebrate it as an ordinance forever.
Genesis 17:8-10
I will give to you and to your descendants after you the land in which you are a stranger [moving from place to place], all the land of Canaan, as an everlasting possession [of property]; and I will be their God.”
Treasury of Scripture Knowledge did not add