俱舍論記 5.218

5.218

「豈不此三至心不相應行」者，此下問答。此即經部問：豈不名等語聲為體，五法之中色法以攝。如何乃言心不相應？名、句、文三應色蘊攝，語為性故，猶如妄語。

On "Are not these three... formations not associated with the mind?": below this is a question-and-answer. Here the Sautrāntika asks: "Do not words and so forth have vocal sounds as their essence, being subsumed under material form (rūpa-dharma) among the five dharmas? Why then do you say they are unassociated with the mind? The three—words, phrases, and phonemes—should be subsumed under the form aggregate (rūpa-skandha), because their nature is speech, just like false speech."