ἦν τοῦ τείχους ἡ γνώμη αὕτη

From LSJ

στάζει γὰρ αὖ μοι φοίνιον τόδ᾽ἐκ βυθοῦ κηκῖον αἷμαblood oozing from the deep wound, bloody gore drops oozing from the depths of my wound

Source

English > Greek (Woodhouse Quotes Reversed)

the object of the wall was this