ὄρνιθι γὰρ καὶ τὴν τότ᾽ αἰσίῳ τύχην παρέσχες ἡμῖν → for it was by a good omen that you provided that past fortune to us
P. and. V. πρύμνα, ἡ, Ar. also V. πρυμνή, ἡ.
from the poop: V. πρύμνηθεν.