Brihadyogatarangini 83.74

Bṛhadyogataraṅgiṇī 83.74

saṃdhigastandrikaścobhau sādhyaḥ syāccittavibhramaḥ
kaṣṭasādhyaḥ kaṇṭhakubjaḥ karṇako jihvakastathā