The Compendium of Bheḷa 2.3.20

2.3.20

asañjātabalāgniś ca doṣalānyupasevate | tasya sannicitā doṣā gulmaṃ kurvanti dāruṇam ||

and whose strength and digestive fire have not returned, indulges in doṣa-aggravating things, / his accumulated doṣas produce a dreadful gulma;