καὶ ὃς ἂν θέλῃ ἐν ὑμῖν εἶναι πρῶτος, ἔσται πάντων δοῦλος.
"and whoever would be first among you must be slave of all."
As if to reflect this idea of being "slave of all" and in the lowest position, the word for "slave" (δοῦλος) is placed last in the sentence.