The Compendium of Caraka 1.4.21

1.4.21

evaṃvādinaṃ bhagavantamātreyamagniveśa uvāca --- naitāni bhagavan! pañca kaṣāyaśatāni pūryante, tāni tāni hyevāṅgānyupaplavante& teṣu teṣu mahākaṣāyeṣvati//

To the reverend Ātreya speaking thus, Agniveśa said: “Lord, these do not add up to five hundred decoctions, for the very same items recur across those various great decoctions.”