New Revised Standard Version
For the LORD will pass through to strike down the Egyptians; when he sees the blood on the lintel and on the two doorposts, the LORD will pass over that door and will not allow the destroyer to enter your houses to strike you down.

Contemporary English Version
During that night the LORD will go through the country of Egypt and kill the first-born son in every Egyptian family. He will see where you have put the blood, and he will not come into your house. His angel that brings death will pass over and not kill your first-born sons.

New American Bible
For when the LORD goes by to strike down the Egyptians, seeing the blood on the lintel and the two doorposts, the LORD will pass over that door and not let the destroyer come into your houses to strike you down.

Douay-Rheims Bible
For the Lord will pass through striking the Egyptians: and when he shall see the blood on the transom, and on both the posts, he will pass over the door of the house, and not suffer the destroyer to come into your houses and to hurt you.

For the Lord will pass through striking the Egyptians: and when he shall see the blood on the transom, and on both the posts, he will pass over the door of the house, and not suffer the destroyer to come into your houses and to hurt you.

will pass through

Exodus 12:12,13 And I will pass through the land of Egypt that night, and will kill every firstborn in the land of Egypt, both man and beast: and against all the gods of Egypt I will execute judgments; I am the Lord. . . .

and will not

2 Samuel 24:16 And when the angel of the Lord had stretched out his hand over Jerusalem to destroy it, the Lord had pity on the affliction, and said to the angel that slew the people: It is enough: now hold thy hand. And the angel of the Lord was by the thrashingfloor of Areuna the Jebusite.

Isaiah 37:36 And the angel of the Lord went out and slew in the camp of the Assyrians a hundred and eighty-five thousand. And they arose in the morning, and behold they were all dead corpses.

Ezekiel 9:4,6 And the Lord said to him: Go through the midst of the city, through the midst of Jerusalem: and mark Thau upon the foreheads of the men that sigh, and mourn for all the abominations that are committed in the midst thereof. . . .

1 Corinthians 10:10 Neither do you murmur, as some of them murmured and were destroyed by the destroyer.

Hebrews 11:28 By faith he celebrated the pasch and the shedding of the blood: that he who destroyed the firstborn might not touch them.

Hebrews 12:24 And to Jesus the mediator of the new testament, and to the sprinkling of blood which speaketh better than that of Abel.

Revelation 7:3 Saying: Hurt not the earth nor the sea nor the trees, till we sign the servants of our God in their foreheads.

Revelation 9:4 And it was commanded them that they should not hurt the grass of the earth nor any green thing nor any tree: but only the men who have not the sign of God on their foreheads.