Exodus 12:14
12:14 This day will become a memorial for you, and you will celebrate it as a festival to the Lord – you will celebrate it perpetually as a lasting ordinance.
Exodus 12:42
12:42 It was a night of vigil for the
Lord to bring them out from the land of Egypt,
and so
on this night all Israel is to keep the vigil
to the
Lord for generations to come.