Canon XXIV
No one of the priesthood, from presbyters to deacons, and so on in the ecclesiastical order to subdeacons, readers, singers, exorcists, door-keepers, or any of the class of the Ascetics, ought to enter a tavern.
Ancient Epitome of Canon XXIV.
No clergyman should enter a tavern.
Compare this with Apostolic Canon LIV., which contains exceptions not here specified.
This canon is contained in the Corpus Juris Canonici, Gratian’s Decretum, Pars I., Dist. xliv. c. ij.