Matthew 10:2
10:2 Now these are the names of the twelve apostles: first, Simon (called Peter), and Andrew his brother; James son of Zebedee and John his brother;
Matthew 10:21
10:21 “Brother will hand over brother to death, and a father his child. Children will rise against parents and have them put to death.
Matthew 18:15
Restoring Christian Relationships
18:15 “If your brother sins, go and show him his fault when the two of you are alone. If he listens to you, you have regained your brother.
Matthew 22:24
22:24 “Teacher, Moses said, ‘If a man dies without having children, his brother must marry the widow and father children for his brother.’