Charak Samhita
भृशं पूत्यतिमात्रं च सर्वोपद्रववच्च यत्। बलमांसक्षये यच्च तच्च रक्तमसिद्धिमत् ॥२५॥
and associated with all the complications, particularly in weak and emaciated patients is incurable.
english translation
bhRzaM pUtyatimAtraM ca sarvopadravavacca yat। balamAMsakSaye yacca tacca raktamasiddhimat ॥25॥
hk transliteration by Sanscript