μονομαχεῖν
From LSJ
Πέτρος Ἰουδαίοις τάδε πρῶτα τεθέσπικε πιστοῖς → Peter has laid down the following first writing for the Jewish faithful
Greek > English (Woodhouse Verbs Reversed)
(see also μονομαχέω): engage in single combat with, engage in single combat, fight a duel, fight man to man
