Maritime Provençal
Es lou peirau que mascaro la sartan
Meaning
It is the cauldron calling the pot black.
Note : For two individuals who trade insults with each other and who are no better one than the other.
Theme
Spendthrifts, Gamblers, Drunkards
Source : La Tour-Keyrié, Recueil de proverbes provençaux (1882), Gallica — public domain. Maritime Mistralian normalisation by Lingua Nostra.