SB 12.1.5
vidhisarah sutas tasya-
jatasatrur bhavisyati
darbhakas tat-suto bhavi
darbhakasyajayah smrtah
Translation:
The son of Ksetrajña will be Vidhisara, and his son will be Ajatasatru. Ajatasatru will have a son named Darbhaka, and his son will be Ajaya.