¹³ The blood on the doorframes of your houses will be a sign of where you are. When I pass by and see the blood, I will pass over you. This plague will not afflict you when I strike the land of Egypt with death.

²³ The Eternal will pass through the land during the night and bring death to the Egyptians. But when He sees the blood-markings across the tops of your doorways and down your two doorposts, He will pass over your houses and not allow His messenger of death to enter into your houses and strike you down.