Hebrews 2:11

Both Jesus who sanctifies and those who are sanctified [that is, spiritually transformed, made holy, and set apart for God’s purpose] are all from one Father; for this reason He is not ashamed to call them brothers and sisters,

Hebrews 10:10

And in accordance with this will [of God] we [who believe in the message of salvation] have been sanctified [that is, set apart as holy for God and His purposes] through the offering of the body of Jesus Christ (the Messiah, the Anointed) once for all.

Matthew 25:40

The King will answer and say to them, ‘I assure you and most solemnly say to you, to the extent that you did it for one of these brothers of Mine, even the least of them, you did it for Me.’

John 20:17

Jesus said to her, Do not hold Me, for I have not yet ascended to the Father; but go to My brothers and tell them, ‘I am ascending to My Father and your Father, and to My God and your God.’”

Hebrews 13:12

Therefore Jesus also suffered and died outside the [city] gate so that He might sanctify and set apart for God as holy the people [who believe] through [the shedding of] His own blood.

Matthew 28:10

Then Jesus said to them, “Do not be afraid; go and tell My brothers to leave for Galilee, and there they will see Me [just as I promised].”

Hebrews 10:14

For by the one offering He has perfected forever and completely cleansed those who are being sanctified [bringing each believer to spiritual completion and maturity].

Matthew 12:48-50

But Jesus replied to the one who told Him, “Who is My mother and who are My brothers?”

Mark 8:38

For whoever is ashamed [here and now] of Me and My words in this adulterous and sinful generation, the Son of Man will also be ashamed of him when He comes in the glory of His Father with the holy angels.”

Luke 9:26

For whoever is ashamed [here and now] of Me and My words, the Son of Man will be ashamed of him when He comes in His glory and the glory of the [heavenly] Father and of the holy angels.

John 17:19

For their sake I sanctify Myself [to do Your will], so that they also may be sanctified [set apart, dedicated, made holy] in [Your] truth.

John 17:21

that they all may be one; just as You, Father, are in Me and I in You, that they also may be one in Us, so that the world may believe [without any doubt] that You sent Me.

Acts 17:26

And He made from one man every nation of mankind to live on the face of the earth, having determined their appointed times and the boundaries of their lands and territories.

Acts 17:28

For in Him we live and move and exist [that is, in Him we actually have our being], as even some of your own poets have said, ‘For we also are His children.’

Romans 8:29

For those whom He foreknew [and loved and chose beforehand], He also predestined to be conformed to the image of His Son [and ultimately share in His complete sanctification], so that He would be the firstborn [the most beloved and honored] among many believers.

Galatians 4:4

But when [in God’s plan] the proper time had fully come, God sent His Son, born of a woman, born under the [regulations of the] Law,

Hebrews 2:14

Therefore, since [these His] children share in flesh and blood [the physical nature of mankind], He Himself in a similar manner also shared in the same [physical nature, but without sin], so that through [experiencing] death He might make powerless (ineffective, impotent) him who had the power of death—that is, the devil—

Hebrews 11:16

But the truth is that they were longing for a better country, that is, a heavenly one. For that reason God is not ashamed [of them or] to be called their God [even to be surnamed their God—the God of Abraham, Isaac, and Jacob]; for He has prepared a city for them.

Treasury of Scripture Knowledge

Summary

For both he that sanctifieth and they who are sanctified are all of one: for which cause he is not ashamed to call them brethren,

Bible References

He that

Hebrews 10:10
And in accordance with this will [of God] we [who believe in the message of salvation] have been sanctified [that is, set apart as holy for God and His purposes] through the offering of the body of Jesus Christ (the Messiah, the Anointed) once for all.
Hebrews 13:12
Therefore Jesus also suffered and died outside the [city] gate so that He might sanctify and set apart for God as holy the people [who believe] through [the shedding of] His own blood.
John 17:19
For their sake I sanctify Myself [to do Your will], so that they also may be sanctified [set apart, dedicated, made holy] in [Your] truth.

All

Hebrews 2:14
Therefore, since [these His] children share in flesh and blood [the physical nature of mankind], He Himself in a similar manner also shared in the same [physical nature, but without sin], so that through [experiencing] death He might make powerless (ineffective, impotent) him who had the power of death—that is, the devil—
John 17:21
that they all may be one; just as You, Father, are in Me and I in You, that they also may be one in Us, so that the world may believe [without any doubt] that You sent Me.
Acts 17:26
And He made from one man every nation of mankind to live on the face of the earth, having determined their appointed times and the boundaries of their lands and territories.
Galatians 4:4
But when [in God’s plan] the proper time had fully come, God sent His Son, born of a woman, born under the [regulations of the] Law,

He is

Hebrews 11:16
But the truth is that they were longing for a better country, that is, a heavenly one. For that reason God is not ashamed [of them or] to be called their God [even to be surnamed their God—the God of Abraham, Isaac, and Jacob]; for He has prepared a city for them.
Mark 8:38
For whoever is ashamed [here and now] of Me and My words in this adulterous and sinful generation, the Son of Man will also be ashamed of him when He comes in the glory of His Father with the holy angels.”
Luke 9:26
For whoever is ashamed [here and now] of Me and My words, the Son of Man will be ashamed of him when He comes in His glory and the glory of the [heavenly] Father and of the holy angels.

To call

Matthew 12:48
But Jesus replied to the one who told Him, “Who is My mother and who are My brothers?”
Matthew 25:40
The King will answer and say to them, ‘I assure you and most solemnly say to you, to the extent that you did it for one of these brothers of Mine, even the least of them, you did it for Me.’
Matthew 28:10
Then Jesus said to them, “Do not be afraid; go and tell My brothers to leave for Galilee, and there they will see Me [just as I promised].”
John 20:17
Jesus said to her, Do not hold Me, for I have not yet ascended to the Father; but go to My brothers and tell them, ‘I am ascending to My Father and your Father, and to My God and your God.’”
Romans 8:29
For those whom He foreknew [and loved and chose beforehand], He also predestined to be conformed to the image of His Son [and ultimately share in His complete sanctification], so that He would be the firstborn [the most beloved and honored] among many believers.

General references

Genesis 46:31
Joseph said to his brothers and to his father’s household, “I will go up and tell Pharaoh, and say to him, ‘My brothers and my father’s household, who were in the land of Canaan, have come to me;
Leviticus 16:18
Then he shall go out to the altar [of burnt offering in the court] which is before the Lord and make atonement for it, and shall take some of the blood of the bull and of the goat and put it on the horns of the altar on all sides.
Leviticus 25:48
then after he is sold he shall have the right of redemption. One of his relatives may redeem him:
Proverbs 17:17

A friend loves at all times,
And a brother is born for adversity.
Galatians 3:26
For you [who are born-again have been reborn from above—spiritually transformed, renewed, sanctified and] are all children of God [set apart for His purpose with full rights and privileges] through faith in Christ Jesus.