'Brother' in the Bible

Indeed, a man will seize his brother [in] the house of his father: "{You have a cloak}; you shall be a leader for us, and this heap of ruins [shall be] under your hand!"

"And I will stir up {Egyptians} against {Egyptians}, and each one will fight against his brother and each one against his neighbor, city against city, kingdom against kingdom.

Each one helps his neighbor; he says to his brother, "Take courage!"