You, son of man, thus says the Lord Yahweh: Speak to the birds of every sort, and to every animal of the field, Assemble yourselves, and come; gather yourselves on every side to my sacrifice that I do sacrifice for you, even a great sacrifice on the mountains of Israel, that you may eat flesh and drink blood.

You shall eat fat until you be full, and drink blood until you are drunk, of my sacrifice which I have sacrificed for you.

In the first [month], in the fourteenth day of the month, you shall have the Passover, a feast of seven days; unleavened bread shall be eaten.