'Brother' in the Bible

Indeed a man shall take hold of his brother in the house of his father, saying, "You have clothing, you be our ruler, and let this ruin be under your hand."

Through the wrath of Yahweh of Armies, the land is burnt up; and the people are the fuel for the fire. No one spares his brother.

I will stir up the Egyptians against the Egyptians, and they will fight everyone against his brother, and everyone against his neighbor; city against city, and kingdom against kingdom.