The trumpet stands for every act or word that tends to a display of our works; for instance, to do alms if we know that some other person is looking on, or at the request of another, or to a person of such condition that he may make us return; and unless in such cases not to do them.
Yea, even if in some secret place they are done with intent to be thought praiseworthy, then is the trumpet sounded.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).