ἀνήρ τῷ ἀδελφῷ αὐτοῦ προσκολληθήσεται → a man cleaves each to his fellow, each to one's fellow
Petro: ōnis, m. 1. petra,I a Roman surname, Suet. Vesp. 1.
(2) Pĕtrō,¹⁵ ōnis, m., T. Flavius Pétro, aïeul de Vespasien : Suet. Vesp. 1.