But he that is an hireling, and not the shepherd, whose own the sheep are not, seeth the wolf coming, and leaveth the sheep, and fleeth: and the wolf catcheth them, and scattereth the sheep.

But the person who isn't a true shepherd and doesn't own the sheep sees the wolf coming and leaves the sheep to run away. The wolf then grabs the sheep and scatters them.

King James Version

Simple English

* Work in progress - there may be occasional inaccuracies