Visuddhimagga XIV-21

Dutiyacatukke catasso paṭisambhidā nāma atthādīsu pabhedagatāni cattāri ñāṇāni.

（2）（四无碍解）在第二的四法中：四无碍解，即于义等来区别的四智。

Ñ(XIV,21): 12. In the second tetrad, the four kinds of knowledge classed as that concerned with meaning, etc., are called the four discriminations.

Vuttañhetaṃ – ‘‘atthe ñāṇaṃ atthapaṭisambhidā.

即如这样说「对于义的智为义无碍解。

Ñ: For this is said: 'Knowledge about meaning is the discrimination of meaning (attha-paṭisambhidā).

Dhamme ñāṇaṃ dhammapaṭisambhidā.

对于法的智为法无碍解。

Ñ: Knowledge about law is the discrimination of law (dhamma-paṭisambhidā).

Tatradhammaniruttābhilāpe ñāṇaṃ niruttipaṭisambhidā.

对于法的词的智为词无碍解。

Ñ: Knowledge about enunciation of language dealing with meaning and law is the discrimination of language (nirutti-paṭisambhidā).

Ñāṇesu ñāṇaṃ paṭibhānapaṭisambhidā’’ti (vibha. 718).

对于诸智的智为辩无碍解」。

Ñ: Knowledge about kinds of knowledge is discrimination of perspicuity (paṭibhāna-paṭisambhidā)' (Vbh. 293).