'Brother' in the Bible

“As for his father, he will die for his own iniquity because he practiced fraud, robbed his brother, and did what was wrong among his people.

“Now, son of man, your people are talking about you near the city walls and in the doorways of their houses. One person speaks to another, each saying to his brother, ‘Come and hear what the message is that comes from the Lord!’

I will call for a sword against him on all My mountains”—the declaration of the Lord God—“and every man’s sword will be against his brother.

A priest may not come near a dead person so that he becomes defiled. However, he may defile himself for a father, a mother, a son, a daughter, a brother, or an unmarried sister.