These ones. Matthew 12:46-50 Although I get what it's saying I interpreted it to mean that Mary really wasn't His mother to Him and His brothers weren't His brothers.
HIR,
Matt 12:46-50 (NIV) states:
46 While Jesus was still talking to the crowd, his mother and brothers stood outside, wanting to speak to him. 47 Someone told him, “Your mother and brothers are standing outside, wanting to speak to you.”
48 He replied to him, “Who is my mother, and who are my brothers?” 49 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.”
We know Mary was his mother from a number of Scriptures, starting with his birth. His brothers were his half-brothers. Mary and his brothers are named in Matt 13:55 as James, Joseph, Simon and Judas = Jude (not Iscariot). Verse 56 (NIV) asks: 'Aren’t all his sisters with us? Where then did this man get all these things?'
Mark 6:3 names the brothers but not the sisters. We don't know how many sisters he had or their names.
Yet, the RCC and some early Protestants (e.g. Luther, Calvin, John Wesley, etc) believed in the perpetual virginity of Mary. See my article:
Perpetual virginity of Mary promoted by false document
Oz