Charak Samhita
नागदन्तीत्रिवृद्दन्तीद्रवन्तीस्नुक्पयःफलैः । साधितं माहिषं सर्पिः सगोमूत्राढकं हितम् ॥२४१॥
॥ Nagadantyadi ghee॥ Ghee obtained from buffalo’s milk and processed with nagadanti (Croton oblongifolius), trivrit (Operculina turpethum), danti, dravanti (Balliospermum montanum),
english translation
nAgadantItrivRddantIdravantIsnukpayaHphalaiH । sAdhitaM mAhiSaM sarpiH sagomUtrADhakaM hitam ॥241॥
hk transliteration by Sanscript