The Harpies swooped down through the clouds and snatched the food from his mouth and hands with their beaks, sometimes leaving him not a morsel, some… - Apollonius of Rhodes

... I have been very fond of Jason ever since the time when I was putting human charity on trial and as he came home from the chase he met me at the mouth of the Anaurus. The river was in spate, for all the mountains and their high spurs were under snow and cataracts were roaring down their sides. I was disguised as an old woman and he took pity on me, lifted me up, and carried me across the flood on his shoulders. For that, I will never cease to honour him.

Time after time she opened her door to catch the first glimmer of day; and she rejoiced when early Dawn lit up the sky and people in the town began to stir.

Ἔνθα σφιν κοῦραι Νηρηίδες ἄλλοθεν ἄλλαι
ἤντεον· ἡ δ᾽ ὄπιθεν πτέρυγος θίγε πηδαλίοιο
δῖα Θέτις, Πλαγκτῇσιν ἐνὶ σπιλάδεσσιν ἐρύσσαι.