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
pastōrīcĭus: or -tĭus, a, um, adj. pastor,
I of or belonging to a shepherd, pastoral: vita, Varr. R. R. 1, 2, 16: fistula, Cic. Att. 1, 16, 11: sodalitas pastoricia atque agrestis, id. Cael. 11, 26.