Charak Samhita
दुर्बलं शोधितं पूर्वमल्पदोषं च मानवम्। अपरिज्ञातकोष्ठं च पाययेतौषधं मृदु॥६७॥
In weak persons, who underwent cleansing procedure earlier, when the accumulation of morbid dosha is less, unknown and unassessed koshtha (bowel), mild drugs (mridu shodhana dravya) shall be administered.
english translation
durbalaM zodhitaM pUrvamalpadoSaM ca mAnavam। aparijJAtakoSThaM ca pAyayetauSadhaM mRdu॥67॥
hk transliteration by Sanscript