Charak Samhita
नावनैस्तर्पणैश्चान्नैः [१] सुस्निग्धं स्वेदयेत्ततः । स्वभ्यक्तं स्नेहसंयुक्तैर्नाडीप्रस्तरसङ्करैः ॥७८॥
When he is well oleated, he should be subjected to sudation therapy, for which oil is applied externally, and then fomentation is done through tubular, mattress or bolus method or different other types suitable to the situation
english translation
nAvanaistarpaNaizcAnnaiH [1] susnigdhaM svedayettataH । svabhyaktaM snehasaMyuktairnADIprastarasaGkaraiH ॥78॥
hk transliteration by Sanscript