deśa-kāla-kathā-vastu- sabhyādīnāṁ praśaṁsayā śrotṝṇām unmukhī-kāraḥ kathiteyaṁ prarocanā

desa-kala-katha-vastu-
sabhyadinam prasamsaya
srotrnam unmukhi-karah
kathiteyam prarocana
Similarly the Sahitya-darpana (6.286) says: