Job 39
Geneva Bible
19He sheweth himselfe cruell vnto his yong ones, as they were not his, and is without feare, as if he trauailed in vaine.
Reina-Valera 1909
19Endurécese para con sus hijos, como si no fuesen suyos, no temiendo que su trabajo haya sido en vano:
King James Version
19Hast thou given the horse strength? hast thou clothed his neck with thunder?
World English Bible
19“Have you given the horse might? Have you clothed his neck with a quivering mane?