John 18:9

That the saying might be fulfilled, which he spake, "Of them which thou gavest me have I not lost one."

John 17:12

While I was with them in the world, I kept them in thy name. Those that thou gavest me, have I kept, and none of them is lost, but that lost child: that the scripture might be fulfilled.

Treasury of Scripture Knowledge

Summary

That the saying might be fulfilled, which he spake, Of them which thou gavest me have I lost none.

Bible References

Of

John 17:12
While I was with them in the world, I kept them in thy name. Those that thou gavest me, have I kept, and none of them is lost, but that lost child: that the scripture might be fulfilled.