SB 9.7.23

tasmai tuṣṭo dadāv indraḥ
 śātakaumbhamayaṁ ratham
śunaḥśephasya māhātmyam
 upariṣṭāt pracakṣyate
Word for word: 
tasmai — unto him, King Hariścandra; tuṣṭaḥ — being very pleased; dadau — delivered; indraḥ — the King of heaven; śātakaumbha-mayam — made of gold; ratham — a chariot; śunaḥśephasya — about Śunaḥśepha; māhātmyam — glories; upariṣṭāt — in the course of describing the sons of Viśvāmitra; pracakṣyate — will be narrated.
Translation: 
King Indra, being very pleased with Hariścandra, offered him a gift of a golden chariot. Śunaḥśepha’s glories will be presented along with the description of the son of Viśvāmitra.