तेषाम् their, तद्वचनम् those words, श्रुत्वा having heard, लघुविक्रम: with quick paces, तस्य his, पितर: younger brothers of his father, सागरा: sons of Sagara, यत्र where, भस्मराशीकृता: were reduced into heaps of ashes, जगाम had gone.

Hearing their words with a quick pace where he reached the place his uncles, sons of Sagara were reduced to heaps of ashes.