'Brothers' in the Bible

His mother and his brothers came, and standing outside, they sent to him, calling him.

A multitude was sitting around him, and they told him, "Behold, your mother, your brothers, and your sisters are outside looking for you."

He answered them, "Who are my mother and my brothers?"

Looking around at those who sat around him, he said, "Behold, my mother and my brothers!

Jesus said, "Most certainly I tell you, there is no one who has left house, or brothers, or sisters, or father, or mother, or wife, or children, or land, for my sake, and for the sake of the Good News,

but he will receive one hundred times more now in this time, houses, brothers, sisters, mothers, children, and land, with persecutions; and in the age to come eternal life.

There were seven brothers. The first took a wife, and dying left no offspring.