Cross reference
Psalms 105:36
36 He smote also all the first-born in their land, The chief of all their strength.
Genesis 49:3
3 Reuben, thou art my first-born, my might, and the beginning of my strength; The pre-eminence of dignity, and the pre-eminence of power.
Psalms 78:51
51 And smote all the first-born in Egypt, The chief of their strength in the tents of Ham.
Psalms 135:8
8 Who smote the first-born of Egypt, Both of man and beast;
Psalms 136:10
10 To him that smote Egypt in their first-born; For his lovingkindness `endureth' for ever;
Exodus 4:23
23 and I have said unto thee, Let my son go, that he may serve me; and thou hast refused to let him go: behold, I will slay thy son, thy first-born.
Exodus 11:4-5
4 And Moses said, Thus saith Jehovah, About midnight will I go out into the midst of Egypt:
5 and all the first-born in the land of Egypt shall die, from the first-born of Pharaoh that sitteth upon his throne, even unto the first-born of the maid-servant that is behind the mill; and all the first-born of cattle.
Exodus 12:12
12 For I will go through the land of Egypt in that night, and will smite all the first-born in the land of Egypt, both man and beast; and against all the gods of Egypt I will execute judgments: I am Jehovah.
Exodus 12:29-30
29 And it came to pass at midnight, that Jehovah smote all the first-born in the land of Egypt, from the first-born of Pharaoh that sat on his throne unto the first-born of the captive that was in the dungeon; and all the first-born of cattle.
30 And Pharaoh rose up in the night, he, and all his servants, and all the Egyptians; and there was a great cry in Egypt, for there was not a house where there was not one dead.
Hebrews 11:28
28 By faith he kept the passover, and the sprinkling of the blood, that the destroyer of the firstborn should not touch them.