Mahabharata 13.122.9
यथा हि सुकृते क्षेत्रे फलं विन्दति मानवःएवं दत्त्वा श्रुतवति फलं दाता समश्नुते
yathā hi sukṛte kṣetre phalaṃ vindati mānavaḥevaṃ dattvā śrutavati phalaṃ dātā samaśnute
Our plain-language meaning of this verse is waiting for scholar review.