Charak Samhita
गुर्व्यभिष्यन्द्यसात्म्यानां भोजनात् पुनरागते। लङ्घनोष्णोपचारादिः क्रमः कार्यश्च पूर्ववत् ॥३४२॥
If the fever reappears because of the intake of food which is guru (heavy), abhiṡyandī (which cause obstruction in the channels of the body) and unwholesome;
english translation
gurvyabhiSyandyasAtmyAnAM bhojanAt punarAgate। laGghanoSNopacArAdiH kramaH kAryazca pUrvavat ॥342॥
hk transliteration by Sanscript