Mark 12:19
12:19 “Teacher, Moses wrote for us: ‘If a man’s brother dies and leaves a wife but no children, that man must marry the widow and father children for his brother.’
Mark 3:35
3:35 For whoever does the will of God is my brother and sister and mother.”
Mark 13:12
13:12 Brother will hand over brother to death, and a father his child. Children will rise against parents and have them put to death.
Mark 6:3
6:3 Isn’t this the carpenter, the son of Mary and brother of James, Joses, Judas, and Simon? And aren’t his sisters here with us?” And so they took offense at him.