Mahabharata 13.58.19

यथाग्निहोत्रं सुहुतं सायं प्रातर्द्विजातिनातथा भवति दत्तं वै द्विजेभ्योऽथ कृतात्मना

yathāgnihotraṃ suhutaṃ sāyaṃ prātardvijātinātathā bhavati dattaṃ vai dvijebhyo'tha kṛtātmanā

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