LXX Deut 1:15

καὶ ἔλαβον ἐξ ὑμῶν ἄνδρας σοφοὺς καὶ καὶ συνετούς, καὶ κατέστησα αὐτοὺς ἡγεῖσθαι ἐφ’ ὑμῶν, καὶ ἑκατοντάρχους καὶ δεκαδάρχους γραμματοεισαγωτοῖς κριταῖς ὑμῶν.

So I took the leaders of your tribes, wise and respected men, and appointed them as leaders over you—as commanders of thousands, of hundreds, of fifties, and of tens, and as officers for your tribes.