तत: thereafater, सगन्धर्वा: along with gandharvas, देवा: (celestial deities) devatas, सिद्धाश्च siddhas, परमर्षय: great sages, यथाविधि according to tradition, भागप्रतिग्रहार्थम् to receive their share of offerings, समवेता: वै assembled.

All the celestial deities etc., along with gandharvas according to tradition, gathered at the sacrifice to receive their share of offerings.