Προποντίς
From LSJ
οὐκ ἔστι λέουσι καὶ ἀνδράσιν ὅρκια πιστά → there are no pacts between lions and men, between lions and men there are no oaths of faith, there can be no covenants between men and lions
English (LSJ)
ίδος, ἡ,
A the Fore-sea, a name given to the Sea of Marmora, that leads into the Pontus, A.Pers.876(lyr.), Hdt.4.85, etc.
Greek (Liddell-Scott)
Προποντίς: -ίδος, ἡ, ἡ πρὸ τοῦ Πόντου θάλασσα, ἡ θάλασσα τοῦ Μαρμαρᾶ, ἥτις κεῖται πρὸ τοῦ Εὐξείνου Πόντου, Ἡρόδ. 4. 85, Αἰσχύλ. Πέρσ. 875, κτλ.