तस्मिन् at that, काले time indeed, उपस्थिते present, सिध्दार्थाः those who accomplished their purpose, वृत्तम् laid in that state, पितरम् father, भूमिपम् lord of the land, king, सर्वेषु for all, प्रेतकार्येषु funeral rites, संस्करिष्यन्ति will perform.

Those who will remain present around the king, my father, at the time of his death and perform the funeral rites have their desires fulfilled (for they could attend the king's obsequies).