The Compendium of Bheḷa 6.22.9

6.22.9

yadannaśeṣaṃ hṛdaye tiṣṭhatyāmāśaye ' pi ca | tenāsyāmapralambenadehe paktimagacchatā ||

the food residue that remains in the heart and in the stomach, / because of that āma lingering in him, undergoes digestion in the body;