Exodus 5:1; Exodus 12:14; Exodus 23:14

Exodus 5:1

1 And afterward Moses and Aaron came and said to Pharaoh, "Thus says the LORD , the God of Israel, 'Let My people go that they may celebrate a feast to Me in the wilderness.' "

Exodus 12:14

14 'Now this day will be a memorial to you, and you shall celebrate it as a feast to the LORD ; throughout your generations you are to celebrate it as a permanent ordinance.

Exodus 23:14

14 "Three times a year you shall celebrate a feast to Me