vidura uvāca
ke te pracetaso nāma
kasyāpatyāni suvrata
kasyānvavāye prakhyātāḥ
kutra vā satram āsata
viduraḥ uvāca - Vidura inquired; ke - who were; te - they; pracetasaḥ - the Pracetās; nāma - of the name; kasya - whose; apatyāni - sons; su-vrata - O Maitreya, who have taken an auspicious vow; kasya - whose; anvavāye - in the family; prakhyātāḥ - famous; kutra - where; vā - also; satram - the sacrifice; āsata - was performed.
The great Nārada’s singing, in the previous chapter, of three verses in the sacrificial arena of the Pracetās gave another impetus to Vidura to ask further questions.