The First Passover Instituted

12 The Lord said to Moses and Aaron in the land of Egypt: ² This month shall mark for you the beginning of months; it shall be the first month of the year for you. ³ Tell the whole congregation of Israel that on the tenth of this month they are to take a lamb for each family, a lamb for each household. ⁴ If a household is too small for a whole lamb, it shall join its closest neighbour in obtaining one; the lamb shall be divided in proportion to the number of people who eat of it.

¹¹ This is how you shall eat it: your loins girded, your sandals on your feet, and your staff in your hand; and you shall eat it hurriedly. It is the passover of the Lord. ¹² For I will pass through the land of Egypt that night, and I will strike down every firstborn in the land of Egypt, both human beings and animals; on all the gods of Egypt I will execute judgements: I am the Lord. ¹³ The blood shall be a sign for you on the houses where you live: when I see the blood, I will pass over you, and no plague shall destroy you when I strike the land of Egypt.

¹⁴ This day shall be a day of remembrance for you. You shall celebrate it as a festival to the Lord; throughout your generations you shall observe it as a perpetual ordinance.