Su, Nid., 13, 49.1 tadā vātopasṛṣṭaṃ tu carma pratinivartate /

Su, Śār., 2, 31.2 na ca pravartamāne rakte bījaṃ praviṣṭaṃ guṇakaraṃ bhavati yathā nadyāṃ pratisrotaḥ plāvidravyaṃ prakṣiptaṃ pratinivartate nordhvaṃ gacchati tadvadeva draṣṭavyam /

Su, Utt., 18, 67.1 doṣaḥ pratinivṛttaḥ san hanyād dṛṣṭerbalaṃ tathā /