John 17:11-12

11And now I am no more in the world, but these are in the world, and I come to thee. Holy Father, keep through thy own name those whom thou hast given to me, that they may be one, as we are . 12While I was with them in the world, I kept them in thy name: those that thou gavest to me I have kept, and none of them is lost, but the son of perdition; that the scripture might be fulfilled.