Charak Samhita
एतदुत्सादनं कार्यं पुष्टिवर्णबलप्रदम्। गौरसर्षपकल्केन कल्कैश्चापि सुगन्धिभिः ॥१७८॥
Then the patient should take a bath in water in which have been boiled vitality-enhancing herbs, the paste of white mustard and the paste of fragrant substances, cooling the water to the degree of temperature found congenial in the particular season.
english translation
etadutsAdanaM kAryaM puSTivarNabalapradam। gaurasarSapakalkena kalkaizcApi sugandhibhiH ॥178॥
hk transliteration by Sanscript