Hebrews 2:11

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

Hebrews 10:10

In this will, we are sanctified through the offering of the body of Jesus, the Christ, once for all.

Matthew 25:40

And the King shall answer and say unto them, Verily I say unto you, Inasmuch as ye have done it unto one of the least of these my brothers, ye have done it unto me.

John 20:17

Jesus said unto her, Touch me not, for I have not yet ascended to my Father; but go to my brethren and say unto them, I ascend unto my Father and your Father, and to my God and your God.

Hebrews 13:12

Therefore, Jesus also, that he might sanctify the people with his own blood, suffered outside the gate.

Matthew 28:10

Then Jesus said unto them, Be not afraid; go tell my brothers that they may go into Galilee, and there they shall see me.

Hebrews 10:14

For by one offering he has perfected for ever those that are sanctified.

Matthew 12:48-50

But he answered and said unto him that told him, Who is my mother? and who are my brothers?

Mark 8:38

Whosoever therefore shall be ashamed of me and of my words in this adulterous and sinful generation, of him also shall the Son of man be ashamed when he comes in the glory of his Father with the holy angels.

Luke 9:26

For whosoever shall be ashamed of me and of my words, of him shall the Son of man be ashamed when he shall come in his own glory and in his Father's and of the holy angels.

John 17:19

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

John 17:21

that they all may be one; as thou, Father, art in me, and I in thee, that they also may be one in us, that the world may believe that thou hast sent me.

Acts 17:26

and has made of one blood all the lineage of men to dwell on all the face of the earth and has determined the seasons (which he has limited) and the bounds of their habitation;

Acts 17:28

for in him we live and move and have our being; as certain also of your own poets have said, For we are also of his lineage.

Romans 8:29

For unto those whom he knew beforehand, he also marked out beforehand the way that they might be conformed to the image of his Son, that he might be the firstborn among many brethren.

Galatians 4:4

but when the fullness of the time was come, God sent forth his Son, born of a woman, born under the law,

Hebrews 2:14

Forasmuch then as the children are partakers of flesh and blood, he also himself likewise took part of the same, that through death he might destroy him that had the empire of death, that is, the devil,

Hebrews 11:16

But now they desire a better country, that is, a heavenly one; therefore, God is not ashamed to be called their God, for he has prepared for them a city.

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
In this will, we are sanctified through the offering of the body of Jesus, the Christ, once for all.
Hebrews 13:12
Therefore, Jesus also, that he might sanctify the people with his own blood, suffered outside the gate.
John 17:19
And for their sakes I sanctify myself, that they also might be sanctified in the truth.

All

Hebrews 2:14
Forasmuch then as the children are partakers of flesh and blood, he also himself likewise took part of the same, that through death he might destroy him that had the empire of death, that is, the devil,
John 17:21
that they all may be one; as thou, Father, art in me, and I in thee, that they also may be one in us, that the world may believe that thou hast sent me.
Acts 17:26
and has made of one blood all the lineage of men to dwell on all the face of the earth and has determined the seasons (which he has limited) and the bounds of their habitation;
Galatians 4:4
but when the fullness of the time was come, God sent forth his Son, born of a woman, born under the law,

He is

Hebrews 11:16
But now they desire a better country, that is, a heavenly one; therefore, God is not ashamed to be called their God, for he has prepared for them a city.
Mark 8:38
Whosoever therefore shall be ashamed of me and of my words in this adulterous and sinful generation, of him also shall the Son of man be ashamed when he comes in the glory of his Father with the holy angels.
Luke 9:26
For whosoever shall be ashamed of me and of my words, of him shall the Son of man be ashamed when he shall come in his own glory and in his Father's and of the holy angels.

To call

Matthew 12:48
But he answered and said unto him that told him, Who is my mother? and who are my brothers?
Matthew 25:40
And the King shall answer and say unto them, Verily I say unto you, Inasmuch as ye have done it unto one of the least of these my brothers, ye have done it unto me.
Matthew 28:10
Then Jesus said unto them, Be not afraid; go tell my brothers that they may go into Galilee, and there they shall see me.
John 20:17
Jesus said unto her, Touch me not, for I have not yet ascended to my Father; but go to my brethren and say unto them, I ascend unto my Father and your Father, and to my God and your God.
Romans 8:29
For unto those whom he knew beforehand, he also marked out beforehand the way that they might be conformed to the image of his Son, that he might be the firstborn among many brethren.

General references

Genesis 46:31
And Joseph said unto his brethren and unto his father's house, I will go up and tell Pharaoh and say unto him, My brethren and my father's house, who were in the land of Canaan, are come unto me;
Leviticus 16:18
And he shall go out unto the altar that is before the LORD and reconcile it and shall take of the blood of the bullock and of the blood of the he goat and put it upon the horns of the altar round about.
Leviticus 25:48
after he is sold he shall have redemption; one of his brethren shall redeem him;
Proverbs 17:17
A friend loves at all times, and a brother is born for adversity.
Galatians 3:26
For ye are all sons of God by faith in Christ Jesus.