'Brother' in the Bible

One of the two who heard John, and followed him, was Andrew, Simon Peter's brother.

He first found his own brother, Simon, and said to him, "We have found the Messiah!" (which is, being interpreted, Christ).

One of his disciples, Andrew, Simon Peter's brother, said to him,

It was that Mary who had anointed the Lord with ointment, and wiped his feet with her hair, whose brother, Lazarus, was sick.

Many of the Jews had joined the women around Martha and Mary, to console them concerning their brother.

Therefore Martha said to Jesus, "Lord, if you would have been here, my brother wouldn't have died.

Jesus said to her, "Your brother will rise again."

Therefore when Mary came to where Jesus was, and saw him, she fell down at his feet, saying to him, "Lord, if you would have been here, my brother wouldn't have died."