John 17:19

I sanctify Myself for them,
so they also may be sanctified by the truth.

John 10:36

do you say, ‘You are blaspheming’ to the One the Father set apart and sent into the world, because I said: I am the Son of God?

1 Corinthians 1:2

To God’s church at Corinth, to those who are sanctified in Christ Jesus and called as saints, with all those in every place who call on the name of Jesus Christ our Lord—both their Lord and ours.

Titus 2:14

He gave Himself for us to redeem us from all lawlessness and to cleanse for Himself a people for His own possession, eager to do good works.

Hebrews 2:11

For the One who sanctifies and those who are sanctified all have one Father. That is why Jesus is not ashamed to call them brothers,

Isaiah 62:1

I will not keep silent because of Zion,
and I will not keep still because of Jerusalem,
until her righteousness shines like a bright light
and her salvation, like a flaming torch.

Jeremiah 1:5

I chose you before I formed you in the womb;
I set you apart before you were born.
I appointed you a prophet to the nations.

John 17:17

Sanctify them by the truth;
Your word is truth.

2 Corinthians 4:15

Indeed, everything is for your benefit, so that grace, extended through more and more people, may cause thanksgiving to increase to God’s glory.

2 Corinthians 8:9

For you know the grace of our Lord Jesus Christ: Though He was rich, for your sake He became poor, so that by His poverty you might become rich.

1 Thessalonians 4:7

For God has not called us to impurity but to sanctification.

2 Timothy 2:10

This is why I endure all things for the elect: so that they also may obtain salvation, which is in Christ Jesus, with eternal glory.

Hebrews 9:13

For if the blood of goats and bulls and the ashes of a young cow, sprinkling those who are defiled, sanctify for the purification of the flesh,

Hebrews 9:18

That is why even the first covenant was inaugurated with blood.

Hebrews 9:26

Otherwise, He would have had to suffer many times since the foundation of the world. But now He has appeared one time, at the end of the ages, for the removal of sin by the sacrifice of Himself.

Hebrews 10:5-10

Therefore, as He was coming into the world, He said:

You did not want sacrifice and offering,
but You prepared a body for Me.

Hebrews 10:29

How much worse punishment do you think one will deserve who has trampled on the Son of God, regarded as profane the blood of the covenant by which he was sanctified, and insulted the Spirit of grace?

Treasury of Scripture Knowledge

Summary

And for their sakes I sanctify myself, that they also might be sanctified through the truth.

Bible References

I sanctify

John 10:36
do you say, ‘You are blaspheming’ to the One the Father set apart and sent into the world, because I said: I am the Son of God?
Jeremiah 1:5
I chose you before I formed you in the womb;
I set you apart before you were born.
I appointed you a prophet to the nations.
1 Corinthians 1:2
To God’s church at Corinth, to those who are sanctified in Christ Jesus and called as saints, with all those in every place who call on the name of Jesus Christ our Lord—both their Lord and ours.
Hebrews 2:11
For the One who sanctifies and those who are sanctified all have one Father. That is why Jesus is not ashamed to call them brothers,
Hebrews 9:13
For if the blood of goats and bulls and the ashes of a young cow, sprinkling those who are defiled, sanctify for the purification of the flesh,
Hebrews 10:5
Therefore, as He was coming into the world, He said:

You did not want sacrifice and offering,
but You prepared a body for Me.

General references

Leviticus 14:29
What is left of the oil in the priest’s palm he is to put on the head of the one to be cleansed to make atonement for him before the Lord.
Leviticus 16:18
Then he will go out to the altar that is before the Lord and make atonement for it. He is to take some of the bull’s blood and some of the goat’s blood and put it on the horns on all sides of the altar.
Numbers 7:15
one young bull, one ram, and one male lamb a year old, for a burnt offering;
Numbers 19:18
A person who is clean is to take hyssop, dip it in the water, and sprinkle the tent, all the furnishings, and the people who were there. He is also to sprinkle the one who touched a bone, a grave, a corpse, or a person who had been killed.

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.