ὄρσομεν

From LSJ

ἀλλὰ σὺ μὲν νῦν στῆθι καὶ ἄμπνυε → but you, stop now and catch your breath | but do thou now stand, and get thy breath

Source

French (Bailly abrégé)

1ᵉ pl. sbj. ao. épq. de ὄρνυμι.