John 10:12-16

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.

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

I am the good shepherd, and know my sheep, and am known of mine.

As the Father knoweth me, even so know I the Father: and I lay down my life for the sheep.

And other sheep I have, which are not of this fold: them also I must bring, and they shall hear my voice; and there shall be one fold, and one shepherd.