Charak Samhita
कल्कैरक्षसमैः पेयं तत् पित्तग्रहणीगदे। तिक्तकं यद्घृतं चोक्तं कौष्ठिके तच्च दापयेत्॥१२८॥
This medicated ghee is known as chandanadya ghrita and is indicated in pittaja grahani Tikta ghrita as mentioned in Kushtha Chikitsa ॥ Cha. Sa. Chikitsa Sthana 7/140-150॥ may also be prescribed in pittaja grahani
english translation
kalkairakSasamaiH peyaM tat pittagrahaNIgade। tiktakaM yadghRtaM coktaM kauSThike tacca dApayet॥128॥
hk transliteration by Sanscript