'Brother' in the Bible

“Then he may have a violent son who sheds blood and who does any of these things to a brother

As for his father, because he practiced extortion, robbed his brother and did what was not good among his people, behold, he will die for his iniquity.

“But as for you, son of man, your fellow citizens who talk about you by the walls and in the doorways of the houses, speak to one another, each to his brother, saying, ‘Come now and hear what the message is which comes forth from the Lord.’

I will call for a sword against him on all My mountains,” declares the Lord God. “Every man’s sword will be against his brother.

They shall not go to a dead person to defile themselves; however, for father, for mother, for son, for daughter, for brother, or for a sister who has not had a husband, they may defile themselves.