Shiva Purana
रोगास्सर्वे क्षयाद्याश्च ह्यसाध्या ये भवंति वै॥ ते सर्वे च क्षयं यान्ति षण्मासं स्नानमात्रतः ॥ ५५ ॥
Incurable diseases like consumption are entirely eradicated if a person takes ablutions there for six months.
english translation
rogAssarve kSayAdyAzca hyasAdhyA ye bhavaMti vai॥ te sarve ca kSayaM yAnti SaNmAsaM snAnamAtrataH ॥ 55 ॥
hk transliteration by Sanscript