Dhammapada 19.3.259

19.3.259

‘‘Na tāvatā dhammadharo, yāvatā bahu bhāsati;

259. Not therefore is a man versed in the Law for his much speaking.
But he that hears ever so little, and evidences his perception of the Law by his acts,
He is indeed versed in the Law, for he fails not to heed the Law.