ἐπεὶ ἐσάλπιγξε

From LSJ

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

Source

Greek > English (Woodhouse)

when the trumpet blew, when the trumpet sounded