Following the preposition to it should be dative plural
Audite, audite!
Well, Latin is not my thing either. At least I did not write "the 'hoi polloi'". I can parse Hebrew and Greek; but not Latin.
There was a day in the USA when Presbyterian ministers were required to write a theological treatise in Latin as part of their trials for ordination. That expectation disappeared sometime toward the end of the 19th Century. I was required only to submit an exegetical paper on the Hebrew in a passage from the book of Isaiah; a paper on the history of the Presbyterian denomination in which I was ordained; a theological treatise in English on an assigned topic; and a written sermon on an assigned text from the New Testament; plus three oral examinations.
During my days in seminary, I was unsuccessful in persuading a professor to teach a one-year course in Latin for those of us who had not been exposed to it. My wife had two years of Latin in high school; I had two years of Spanish.
