הִקְשִׁ֣יחַ בָּנֶ֣יהָ לְּלֹא־לָ֑הּ לְרִ֖יק יְגִיעָ֣הּ בְּלִי־פָֽחַד׃
She is hardened against her young ones, as if they were not hers; Though her labour be in vain, she is without fear; .
Rashi on Job
She is hardened She deals harshly with her young ones, [distancing them] from her heart as though they were not hers.