Greek

καὶ ὃς ἂν θέλῃ ἐν ὑμῖν εἶναι πρῶτος ἔσται ὑμῶν δοῦλος

Transliterated

kai hos an thelē en hymin einai prōtos estai hymōn doulos

Literal English

And who - might desire in to you to be first it will be you slave
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