Pramanamimamsa 2.1.49

2.1.49

anena ye'nyairanye viruddhā udāhṛtāste'pi saṅgṛhītāḥ . yathā sati sapakṣe catvāro bhedāḥ . pakṣavipakṣavyāpako yathā nityaḥ śabdaḥ kāryatvāt . pakṣavyāpako vipakṣaikadeśavṛttiryathā nityaḥ śabdaḥ sāmānyavattve satyasmadādibāhyendriyagrāhyatvāt . pakṣaikadeśavṛttirvipakṣavyāpako yathā nityā pṛthvī kṛtakatvāt . pakṣavipakṣaikadeśavṛttiryathā nityaḥ śabdaḥ prayatnānantarīyakatvāt . asati sapakṣe catvāro viruddhāḥ . pakṣavipakṣavyāpako yathā ākāśaviśeṣaguṇaḥ śabdaḥ prameyatvāt . pakṣavyāpako vipakṣaikadeśavṛttiryathā ākāśaviśeṣaguṇaḥ śabdo bāhyendriyagrāhyatvāt . pakṣaikadeśavṛttirvipakṣavyāpako yathā ākāśaviśeṣaguṇaḥ śabdo'padātmakatvāt . pakṣavipakṣaikadeśavṛttiryathā ākāśaviśeṣaguṇaḥ śabdaḥ prayatnānantarīyakatvāt . eṣu ca caturṣu viruddhatā, pakṣaikadeśavṛttiṣu caturṣu punarasiddhatā viruddhatā cetyubhayasamāveśa iti .. 20 ..