John 18:9

In order that the word which He spoke might be fulfilled, that, I have lost none of those whom thou hast given unto me.

John 17:12

When I was with them, I was keeping them in thy name whom thou hast given unto me. And I guarded them, and no one of them perished, except the son of perdition; that the Scripture may 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 was keeping them in thy name whom thou hast given unto me. And I guarded them, and no one of them perished, except the son of perdition; that the Scripture may be fulfilled.