一切經音義 70.131

70.131

鄔柁南（烏古反下徒我反此云自說謂不待請問而自說也舊云優陁那即無問自說經是也）。

Udāna (鄔柁南: upper character fanqie 烏古 [wū + gǔ = wū]; lower character fanqie 徒我 [tú + wǒ = tuǒ]; here translated as 'self-spoken', meaning expounded of oneself without waiting to be asked; formerly referred to as 優陁那, which is the class of sūtras spoken unprompted).