Job 18:13

Overview - Job 18
Bildad reproves Job for presumption and impatience.
The calamities of the wicked.
Treasury of Scripture Knowledge

Job 18:13  (King James Version)
It shall devour the strength of his skin: even the firstborn of death shall devour his strength.

Hebrew bars.
17:16 Jonah 2:6

the firstborn
Genesis 49:3 ; Isaiah 14:30 ; Revelation 6:8