'Brother' in the Bible

And Judah said to Simeon his brother, "Go up with me into my allotment, and let us fight against the Canaanites; then I too will go with you into your allotment." And Simeon went with him.

Othniel son of Kenaz, the younger brother of Caleb, captured it, and he gave to him Acsah his daughter as a wife.

And Judah went with his brother Simeon, and they defeated the Canaanites inhabiting Zephath; they utterly destroyed it, so he called the name of the city Hormah.

The {Israelites} cried out to Yahweh, and Yahweh raised up a deliverer for the {Israelites} who delivered them, Othniel son of Kenaz, Caleb's younger brother.

And Jotham escaped and fled, and went to Beer; he remained there because of Abimelech his brother.

so that the violence done to the seventy brothers of Abimelech would be avenged and their blood be placed on Abimelech their brother, who killed them, and on the lords of Shechem, {who helped} to kill his brothers.