πεντετριάζομαι
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)
Pass.,
A to be conquered five times, AP11.84 (Lucill.).
Greek (Liddell-Scott)
πεντετριάζομαι: ἀποθ., νικῶ πεντάκις κατὰ σειράν, νικῶ ἐν ἀγῶνι πεντάθλου, Ἀνθ. Π. 11. 84.