“While he was still speaking to the people, behold, his mother and his brothers stood outside, asking to speak to him. But he replied to the man who told him, “
Who is my mother, and who are my brothers?” And stretching out his hand toward his disciples, he said, “
Here are my mother and my brothers! For whoever does the will of my Father in heaven is my brother and sister and mother.””
Matthew 12:46, 48-50 ESV
https://bible.com/bible/59/mat.12.46-50.ESV