31 And then came his mother and his brethren, and stood without, and sent unto him and called him:
Mark 3:31 Cross References - MSTC
Matthew 12:46-50
46 While he yet talked to the people, behold, his mother and his brethren stood without the doors, desiring to speak with him.
47 Then one said unto him, "Behold, thy mother and thy brethren stand without, desiring to speak with thee."
48 He answered and said to him that told him, "Who is my mother? Or who are my brethren?"
49 And he stretched forth his hand over his disciples, and said, "Behold my mother and my brethren.
50 For whosoever doth my father's will which is in heaven, the same is my brother, my sister, and my mother."