John 10:28-30

10:28 I give them eternal life, and they will never perish; no one will snatch them from my hand. 10:29 My Father, who has given them to me, is greater than all, and no one can snatch them from my Father’s hand. 10:30 The Father and I are one.”

John 17:12

17:12 When I was with them I kept them safe and watched over them in your name that you have given me. Not one of them was lost except the one destined for destruction, so that the scripture could be fulfilled.

John 18:9

18:9 He said this to fulfill the word he had spoken, “I have not lost a single one of those whom you gave me.”