Job 41
Rotherham Emphasized Bible (1902)
24His heart, is hardened like a stone, yea hardened, like the nether millstone;
Reina-Valera 1909
24Su corazón es firme como una piedra, y fuerte como la muela de abajo.
King James Version
24His heart is as firm as a stone; yea, as hard as a piece of the nether millstone.
World English Bible
24His heart is as firm as a stone, yes, firm as the lower millstone.