LXX Deut 1:16

καὶ ἐνετειλάμην τοῖς κριταῖς ὑμῶν ἐν τῷ νὼ λέγων Διακούετε ἀνὰ μέσον τῶν ἀδελφῶν ὑμῶν, καὶ κρίνατε δικαίως ἀνὰ μέσον ἀνδρὸς καὶ ἀνὰ μέσον ἀδελφοῦ καὶ ἀνὰ μέσον προσηλύτου αὐτοῦ.

At that time I charged your judges: “Hear the disputes between your brothers, and judge fairly between a man and his brother or a foreign resident.