John 10:10-16

The thief cometh not, but that he may steal, and kill, and destroy: I came that they may have life, and may have it abundantly. I am the good shepherd: the good shepherd layeth down his life for the sheep. He that is a hireling, and not a shepherd, whose own the sheep are not, beholdeth the wolf coming, and leaveth the sheep, and fleeth, and the wolf snatcheth them, and scattereth them: he fleeth because he is a hireling, and careth not for the sheep. I am the good shepherd; and I know mine own, and mine own know me, even as the Father knoweth me, and I know 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 they shall become one flock, one shepherd.