And thus shall ye eat it; with your loins girded, your shoes on your feet, and your staff in your hand; and ye shall eat it in haste: it is Yahweh's passover.
And ye shall keep it up until the fourteenth day of the same month: and the whole assembly of the congregation of Israel shall kill it between the evenings.
And Yahweh spake unto Moses in the wilderness of Sinai, in the tabernacle of the congregation, on the first day of the second month, in the second year after they were come out of the land of Egypt, saying,