ἀνήρ τῷ ἀδελφῷ αὐτοῦ προσκολληθήσεται → a man cleaves each to his fellow, each to one's fellow
steinhart, duritiā silicum (von der Härte der Kiesel). – durissimus (sehr hart übh.). – adamantinae duritiae (hart wie Diamant).