Matthew 12:50 YLT

⁴⁸  And he answering said to him who spake to him, 'Who is my mother? and who are my brethren?'

⁴⁹  And having stretched forth his hand toward his disciples, he said, 'Lo, my mother and my brethren!

⁵⁰  for whoever may do the will of my Father who is in the heavens, he is my brother, and sister, and mother.'