Exodus 12:13-14

New King James Version

¹³ Now the blood shall be a sign for you on the houses where you are. And when I see the blood, I will pass over you; and the plague shall not be on you to destroy you when I strike the land of Egypt.

¹⁴ ‘So this day shall be to you ^(A)a memorial; and you shall keep it as a ^(B)feast to the Lord throughout your generations. You shall keep it as a feast ^(C)by an everlasting ordinance.