Well, I’ll put it on, and I will dissemble myself in ‘t, and I would I were the first that ever dissembled in such a gown.

– William Shakespeare

Twelfth Night, Act 4, Scene 2. Donning a curate’s uniform, Feste hides behind a false appearance to play another trick on Malvolio. In a sideswipe at the church, he suggests he is not the first to act false while in a priest’s robe.