1 Thessalonians 5:2-3

You yourselves know perfectly that the Day of the Lord will come as a thief in the night.

Hebrews 11:28

By faith he established the Passover, and the sprinkling with blood, in order that the Destroying Angel might not touch the firstborn.

Hebrews 12:23

to the festal assemblage and church of the firstborn, registered in heaven, to a Judge who is God of all, to the spirits of just men made perfect,

Treasury of Scripture Knowledge

Summary

And it came to pass, that at midnight the LORD smote all the firstborn in the land of Egypt, from the firstborn of Pharaoh that sat on his throne unto the firstborn of the captive that was in the dungeon; and all the firstborn of cattle.

At midnight

The lord smote

Bible References

At midnight

1 Thessalonians 5:2
You yourselves know perfectly that the Day of the Lord will come as a thief in the night.

The lord smote

Hebrews 11:28
By faith he established the Passover, and the sprinkling with blood, in order that the Destroying Angel might not touch the firstborn.
Hebrews 12:23
to the festal assemblage and church of the firstborn, registered in heaven, to a Judge who is God of all, to the spirits of just men made perfect,