John 18:9

in order that the word that he had spoken would be fulfilled: "Those whom you have given to me--I have not lost anyone of them."

John 17:12

When I was with them, I kept them in your name, which you have given to me, and guarded [them], and none of them has perished except the son of destruction, in order that the scripture would 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
When I was with them, I kept them in your name, which you have given to me, and guarded [them], and none of them has perished except the son of destruction, in order that the scripture would be fulfilled.