Digha Nikaya 1:846
SUJATO‘amukasmiṁ nāma āvāse eko thero bhikkhu viharati bahussuto āgatāgamo dhammadharo vinayadharo mātikādharo.
‘In such-and-such monastery there is a single senior mendicant who is very learned, an inheritor of the heritage, who has memorized the teachings, the monastic law, and the outlines.