Charak Samhita
एकैकार्धांशसंयुक्तं पिबेद्गोमूत्रसंयुतम् । मधुकार्धांशसंयुक्तं शर्कराम्बुयुतं पिबेत् ॥१७॥
Any one of these may be taken in, along with cow urine for purgation. [Preparation of Trivrita along with Madhuka] Half part of Madhuka (Yashtimadhu) powder may be added with one part of Trivrita powder this mixture can be taken in along with sugar water for purgation.
english translation