Matsyapurana 72.40

72.40

pradakṣiṇaṃ tataḥ kṛtvā visarjya dvijapuṃgavam
naktamakṣāralavaṇam aśnīyādghṛtasaṃyutam //

After this, the Brâhmaṇa should be circumambulated and dismissed, and the devotee should take his evening meal with clarified butter, avoiding salt and acid.—40.