Job 39
Reina Valera Gómez
16Se endurece para con sus crías, como si no fuesen suyas, no temiendo que su trabajo haya sido en vano;
Reina-Valera 1909
16¿Diste tú hermosas alas al pavo real, ó alas y plumas al avestruz?
King James Version
16She is hardened against her young ones, as though they were not hers: her labour is in vain without fear;
World English Bible
16She deals harshly with her young ones, as if they were not hers. Though her labor is in vain, she is without fear,