vistarāt sva-janārpaṇāt

desa-place; kala-time; ucita-proper; sraddha-respect; dravya-ingredients; patra-a suitable person; arhanani-paraphernalia for worship; ca-and; samyak-proper; bhavanti-are; na-not; etani-all these; vistarat-due to expansion; sva-jana-arpanat-or due to inviting relatives.