Job 41:26-29

26If you hit it with a sword, you will not hurt it. Spears, arrows and knives will be useless.

27It can easily break iron or bronze weapons. It breaks them as easily as grass or soft wood.

28If you shoot arrows at it, it will not run away. If you use a sling to throw stones at it, the stones will hurt it no more than bits of chaff.

29If you hit it with a heavy stick, that hurts it no more than a piece of straw. If you throw a spear at it, it laughs!