Charak Samhita
तथाऽन्यैर्विविधैः स्वेदैर्यथायोगमुपाचरेत् । स्नेहाक्तं [२] स्विन्नमङ्गं तु वक्रं स्तब्धमथापि वा ॥७९॥
By application of oleation and sudation, even a deformed stiffened limb can be slowly brought back to normality, just as it possible to bend as desired even a dried piece of wood by such measures.
english translation
tathA'nyairvividhaiH svedairyathAyogamupAcaret । snehAktaM [2] svinnamaGgaM tu vakraM stabdhamathApi vA ॥79॥
hk transliteration by Sanscript