Psalm 105:36
And He smiteth every first-born in their land, The first-fruit of all their strength,
Genesis 49:3
Reuben! my first-born thou, My power, and beginning of my strength, The abundance of exaltation, And the abundance of strength;
Psalm 78:51
And He smiteth every first-born in Egypt, The first-fruit of the strong in tents of Ham.
Psalm 135:8
Who smote the first-born of Egypt, From man unto beast.
Psalm 136:10
To Him smiting Egypt in their first-born, For to the age is His kindness.
Exodus 4:23
and I say unto thee, Send away My son, and he doth serve Me; and -- thou dost refuse to send him away -- lo, I am slaying thy son, thy first-born.'
Exodus 11:4-5
And Moses saith, 'Thus said Jehovah, About midnight I am going out into the midst of Egypt,
Exodus 12:12
and I have passed over through the land of Egypt during this night, and have smitten every first-born in the land of Egypt, from man even unto beast, and on all the gods of Egypt I do judgments; I am Jehovah.
Exodus 12:29-30
And it cometh to pass, at midnight, that Jehovah hath smitten every first-born in the land of Egypt, from the first-born of Pharaoh who is sitting on his throne, unto the first-born of the captive who is in the prison-house, and every first-born of beasts.
Hebrews 11:28
by faith he kept the passover, and the sprinkling of the blood, that He who is destroying the first-born might not touch them.