Su, Nid., 6, 26.1 yathā hi varṇānāṃ pañcānāmutkarṣāpakarṣakṛtena saṃyogaviśeṣeṇa śabalababhrukapilakapotamecakādīnāṃ varṇānāmanekeṣāmutpattirbhavati evam eva doṣadhātumalāhāraviśeṣeṇotkarṣāpakarṣakṛtena saṃyogaviśeṣeṇa pramehāṇāṃ nānākaraṇaṃ bhavati //