he fleeth because he is a hireling, and careth not for the sheep.

Because he is a servant he has no interest in the sheep.

Ο δε μισθωτος φευγει, διοτι ειναι μισθωτος και δεν μελει αυτον περι των προβατων.

The hireling fleeth, because he is an hireling, and careth not for the sheep.