俱舍論頌疏論本 27.59

27.59

義十六辯九者，義無礙解或十智或六智為體，謂若諸法皆名為義，十智為體；若唯涅槃名為義者，六智為體，如漏盡通說。辯無礙解九智為體，唯除滅智，謂辯無礙緣說道故。

'Meaning is sixteen, eloquence is nine': unimpeded knowledge regarding meanings has either ten cognitions or six cognitions as its nature. That is, if all phenomena are called 'meanings', it has the ten cognitions as its nature; if only nirvāṇa is called 'meaning', it has six cognitions as its nature, as explained under the supernormal knowledge of the destruction of outflows. Unimpeded knowledge regarding eloquence has nine cognitions as its nature, excluding only the cognition of cessation, because unimpeded eloquence takes speech and the path as its object.