MuA zu RHT, 3, 19.2, 1.2 yenopadeśena gandhābhrakapraveśanaṃ gandhapāṣāṇasaṃyogād yadabhrapraveśena bhavati abhrasya pāradāntaḥpraveśo bhavati tamupadeśamahaṃ kavir vakṣyāmi kathayiṣye //