Matthew 12:46-50

46 While he was still speaking to the crowds, his mother and his brothers were standing outside, wanting to speak to him.
47 Someone told him, "Look, your mother and your brothers are standing outside, wanting to speak to you."
48 But to the one who had told him this, Jesus replied, "Who is my mother, and who are my brothers?"
49 And pointing to his disciples, he said, "Here are my mother and my brothers!
50 For whoever does the will of my Father in heaven is my brother and sister and mother."

Matthew 12:46-50 In-Context

44 Then it says, "I will return to my house from which I came.' When it comes, it finds it empty, swept, and put in order.
45 Then it goes and brings along seven other spirits more evil than itself, and they enter and live there; and the last state of that person is worse than the first. So will it be also with this evil generation."
46 While he was still speaking to the crowds, his mother and his brothers were standing outside, wanting to speak to him.
47 Someone told him, "Look, your mother and your brothers are standing outside, wanting to speak to you."
48 But to the one who had told him this, Jesus replied, "Who is my mother, and who are my brothers?"
49 And pointing to his disciples, he said, "Here are my mother and my brothers!
50 For whoever does the will of my Father in heaven is my brother and sister and mother."

Footnotes 2

New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.