Prayer to Juno
JunoJason prays to Juno and Pallas before sailing. His grounds for asking are extraordinary: he once carried this goddess in his arms across the flooded Enipeus, not knowing who she was.
Nec credere quivi ante deam quam te tonitru nutuque reposci coniugis … vidi — "nor could I believe you a goddess until I saw your husband demanding you back with thunder and a nod". The service was rendered not to a goddess but to an old woman at a river; her divinity was established afterwards. Jason submits his disinterestedness for payment: he helped when there was nothing to be gained, and therefore asks as of right.
This is a Roman reworking of the famous test — in the usual version of the myth Jason loses a sandal at the crossing, and it is by the sandal that Pelias recognises him. Valerius Flaccus removes the omen and keeps only the debt.
The request is short and geographical: "give me Scythia and the Phasis" — that is, let me arrive. And immediately a vow: the fleece he brings back will go to their own temples. He promises the goddesses a prize he has not won and which so far exists only in their power to grant.