πρὶν ἀλέκτορα φωνῆσαι τρὶς → before the rooster crows three times (Matthew 26:75)
cornīcor: āri, v. dep. cornix,I to caw like a crow (very rare): quid grave secum inepte, Pers. 5, 12; cf. Prisc. p. 828 P.; Hier. Ep. 125, n. 16.
cornīcor,¹⁶ ārī, intr. (cornix), croasser : Pers. 5, 12 ; Hier. Ep. 125, 16.