iuramentum
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
Latin > English (Lewis & Short)
jūrāmentum: i, n. juro,
I an oath (post-class. for jusjurandum), Dig. 22, 3, 25: praestare, to take an oath, to swear, Cod. 2, 56, 4.
Latin > German (Georges)
iūrāmentum, ī, n. (iuro), der Eid, Amm. 21, 5, 7 u. ICt.: i. praestare (leisten), spät. ICt. – / Nach Donat. Ter. Andr. 4, 3, 13 im Vulgärlatein.