Vedavyasasmriti 144

144

gṛhāgatāya sat‌kṛtya śrotriyāya yathāvidhi .
bhaktopakalpayedekaṃ mahābhāgaṃ visarjjayet .. 3.42 ..

Having duly honored a learned brahmin who has arrived at the house, / he should prepare a single meal [for him] and send off that fortunate one.