Job 41:24-26

New International Reader's Version

²⁴ Its chest is as hard as rock.
    It is as hard as a lower millstone.
²⁵ When Leviathan rises up,
    even mighty people are terrified.
    They run away when it moves around wildly.
²⁶ A sword that strikes it has no effect.
    Neither does a spear or dart or javelin.