Śrīmad-Bhāgavatam · Text 8.16.46
Who is speaking and story frame
पयोभक्षो व्रतमिदं चरेद् विष्णवर्चनादृत: ।
पूर्ववज्जुहुयादग्निं ब्राह्मणांश्चापि भोजयेत् ॥ ४६ ॥
payo-bhakṣo vratam idaṁ
cared viṣṇv-arcanādṛtaḥ
pūrvavaj juhuyād agniṁ
brāhmaṇāṁś cāpi bhojayet
Worshiping Lord Viṣṇu with great faith and devotion and living only by drinking milk, one should follow this vow. One should also offer oblations to the fire and feed the brāhmaṇas as mentioned before.
Read this verse on Vedabase.ioThis verse has no purport; its meaning is explained by the verses around it.