Astanga Hrudaya
क्षिप्यमाणः खवैगुण्याद्र्रसः सज्जति यत्र सः। तस्मिन्विकारं कुरुते खे वर्षमिव तोयदः॥६९॥
Circulation of rasa: When the rasa dhatu thrown out into distribution (by vyana vayu) accumulates at any place due to the abnormality of the kha (srotas inside the dhatus) it gives rise to diseases in that place, just as clouds (stagnating at one place) bring about rain in the limited place where they are formed,
english translation
kSipyamANaH khavaiguNyAdrrasaH sajjati yatra saH। tasminvikAraM kurute khe varSamiva toyadaH॥69॥
hk transliteration by Sanscript