Job 40:17

His tail protrudes stiffly, like cedar; the sinews of his thigh interlink for strength.

There is no flaw in his body's armor; it is firmly fixed on him and unbreachable.

Treasury of Scripture Knowledge

He moveth his tail like a cedar: the sinews of his stones are wrapped together.

There is no flaw in his body's armor; it is firmly fixed on him and unbreachable.