Job 41:23
The flakes of his flesh are joined together: they are firm in themselves; they cannot be moved.
Cross-references
Job 41:17
Parallel
In Job 41:17, the scales are joined and inseparable — here the folds of flesh are similarly firm and unmovable.
Revelation 9:9
Parallel
In Revelation 9:9, the locusts' iron breastplates echo Leviathan's impenetrable flesh — both depict invulnerable armor-like covering.