Mark 3:29-35

29 But whoever curses the Holy Spirit will never be forgiven. He is guilty of an everlasting sin."
30 Jesus said this because the scribes had said that he had an evil spirit.
31 Then his mother and his brothers arrived. They stood outside and sent someone to ask him to come out.
32 The crowd sitting around Jesus told him, "Your mother and your brothers are outside looking for you."
33 He replied to them, "Who is my mother, and who are my brothers?"
34 Then looking at those who sat in a circle around him, he said, "Look, here are my mother and my brothers.
35 Whoever does what God wants is my brother and sister and mother."