The Compendium of Caraka 6.15.71

6.15.71

yaścāgniḥ pūrvamuddiṣṭo rogānīke caturvidhaḥ/
taṃ cāpi grahaṇīdoṣaṃ samavarjaṃ pracakṣmahe//

And the fourfold digestive fire previously mentioned in the chapter on the classification of diseases— / that too we declare to be the grahaṇī disorder, with the exception of the balanced one.