Mahabharata 6.25.14

अन्नाद्भवन्ति भूतानि पर्जन्यादन्नसंभवःयज्ञाद्भवति पर्जन्यो यज्ञः कर्मसमुद्भवः

annādbhavanti bhūtāni parjanyādannasaṃbhavaḥyajñādbhavati parjanyo yajñaḥ karmasamudbhavaḥ

Our plain-language meaning of this verse is waiting for scholar review.