John 17:12

I protected them while I was with them by [the power of] your name which you gave me. [See verse 11]. I guarded them so that not one of them was lost except the "son of destruction" [i.e., Judas]. [This was] so that the Scripture would be fulfilled [Psa. 41:9 ?].

John 13:18

"I am not talking about all of you; for I know the ones I have chosen [i.e., which of the twelve apostles would be faithful]. But let the Scripture [Psa. 41:9] be fulfilled [that says], 'The person who eats with me has [viciously] turned against me.'

John 18:9

[He said this] so the words He had spoken [previously] would be fulfilled [See 17:12], "I did not lose any of those men you [i.e., God] gave me."

2 Thessalonians 2:3

Do not allow anyone to deceive you in any way, for it will not occur until the rebellion comes first and the man of lawlessness becomes evident. [Note: This "rebellion" refers to a significant falling away from the teaching and practice of true Christianity (See I Tim. 4:1), characterized by the rise of an authoritarian religious leader]. This man is doomed to be destroyed

John 6:37

Every person [Note: The Greek says, "every thing"] whom the Father gives me will [eventually] come to me [i.e., for salvation]; and I will never turn away that person who comes to me.

John 6:39-40

And this is what God, who sent me, wants: That I should not lose any of those persons whom He has given me, but should raise them up [from the dead] on the last day [i.e., the judgment day].

John 10:27-28

My sheep listen to my voice, and I know them, and they follow me.

Acts 1:16-20

[He said], "Brothers, it was necessary that the Scriptures be fulfilled which the Holy Spirit spoke through King David about Judas, who guided the soldiers who came to arrest Jesus.

Luke 4:26-27

Elijah was not sent to any of them, except to a widow in Zarephath [i.e., a Gentile town] in the region of Sidon.

John 6:70-71

Jesus answered them, "Did I not choose [all] twelve of you, and one of you is a devil?" [Note: The word "devil" means "adversary" or "opponent"].

Acts 1:25

to replace Judas in this ministry and this group of apostles, from which he fell away to go to where he belonged" [i.e., to the place of punishment for unrepentant sinners].

Hebrews 2:13

And again, [Isa. 8:17 LXX], "I will place my trust in God." And again, [Isa. 8:18], "Look, [here] I am with the children whom God gave me."

1 John 2:19

These antichrists left our group [i.e., withdrew their fellowship from us], but they were not [really a part] of us, for if they had been, they would have continued [to participate] with us. But, by their leaving us, it proved that none of them were [really] a part of our group [after all].

Treasury of Scripture Knowledge

Summary

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

General references

Bible References

I kept

John 6:37
Every person [Note: The Greek says, "every thing"] whom the Father gives me will [eventually] come to me [i.e., for salvation]; and I will never turn away that person who comes to me.
John 10:27
My sheep listen to my voice, and I know them, and they follow me.
Hebrews 2:13
And again, [Isa. 8:17 LXX], "I will place my trust in God." And again, [Isa. 8:18], "Look, [here] I am with the children whom God gave me."

And

John 13:18
"I am not talking about all of you; for I know the ones I have chosen [i.e., which of the twelve apostles would be faithful]. But let the Scripture [Psa. 41:9] be fulfilled [that says], 'The person who eats with me has [viciously] turned against me.'
John 18:9
[He said this] so the words He had spoken [previously] would be fulfilled [See 17:12], "I did not lose any of those men you [i.e., God] gave me."
Luke 4:26
Elijah was not sent to any of them, except to a widow in Zarephath [i.e., a Gentile town] in the region of Sidon.
1 John 2:19
These antichrists left our group [i.e., withdrew their fellowship from us], but they were not [really a part] of us, for if they had been, they would have continued [to participate] with us. But, by their leaving us, it proved that none of them were [really] a part of our group [after all].

The son

John 6:70
Jesus answered them, "Did I not choose [all] twelve of you, and one of you is a devil?" [Note: The word "devil" means "adversary" or "opponent"].
John 13:18
"I am not talking about all of you; for I know the ones I have chosen [i.e., which of the twelve apostles would be faithful]. But let the Scripture [Psa. 41:9] be fulfilled [that says], 'The person who eats with me has [viciously] turned against me.'
2 Thessalonians 2:3
Do not allow anyone to deceive you in any way, for it will not occur until the rebellion comes first and the man of lawlessness becomes evident. [Note: This "rebellion" refers to a significant falling away from the teaching and practice of true Christianity (See I Tim. 4:1), characterized by the rise of an authoritarian religious leader]. This man is doomed to be destroyed

General references

John 13:11
For Jesus knew who would betray Him; that is why He said, "Not every one of you is [spiritually] clean."