Afterward Moses and Aaron came and said to Pharaoh, “Thus says the Lord, the God of Israel, ‘Let My people go, so that they may celebrate a feast to Me in the wilderness.’”

Moses said, “We will go with our young and our old, with our sons and our daughters, with our flocks and our herds [all of us and all that we have], for we must hold a feast to the Lord.”

‘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.

You shall also observe the Feast of Unleavened Bread, because on this very day I brought your hosts [grouped according to tribal armies] out of the land of Egypt; therefore you shall observe this day throughout your generations as an ordinance forever.

For seven days you shall eat unleavened bread, and on the seventh day there shall be a feast to the Lord.

“If men quarrel and one strikes another with a stone or with his fist, and he does not die but is confined to bed,

“Three times a year you shall celebrate a feast [dedicated] to Me.

You shall observe the Feast of Unleavened Bread; for seven days you shall eat unleavened bread, as I commanded you, at the appointed time in the month of Abib, for in it you came out of Egypt. No one shall appear before Me empty-handed [but you shall bring sacrificial offerings].

Also [you shall observe] the Feast of Harvest (Weeks, Pentecost, or First Fruits), acknowledging the first fruits of your labor, of what you sow in the field. And [third] the Feast of Ingathering (Booths or Tabernacles) at the end of the year when you gather in [the fruit of] your labors from the field.

“You shall not offer the blood of My sacrifice with leavened bread; and the fat of My feast is not to be left overnight until morning.

Now when Aaron saw the molten calf, he built an altar before it; and Aaron made a proclamation, and said, “Tomorrow shall be a feast to the Lord!”

But now go, lead the people [to the place] where I have told you. Behold, My Angel shall go before you; nevertheless, in the day when I punish, I will punish them for their sin!”

“You shall observe the Feast of Unleavened Bread (Passover). For seven days you shall eat unleavened bread, as I have commanded you, at the appointed time in the month of Abib; for in the month of Abib you came out of Egypt.

You shall observe and celebrate the Feast of Weeks (Harvest, First Fruits, or Pentecost), the first fruits of the wheat harvest, and the Feast of Ingathering (Booths or Tabernacles) at the year’s end.

“You shall not offer the blood of My sacrifice with leavened bread, nor shall the sacrifice of the Feast of the Passover (Unleavened Bread) be left over until morning.