Ramayana
पिता ज्येष्ठो जनन्या नो ह्यस्माकं चार्यको ऽभवत् । तस्य कुम्भीनसी नाम दुहितुर्दुहिता ऽभवत् ॥ 7-25-23 ॥
he was the elder and indeed the father of our mother, and became our venerable forefather; of his daughter there was born a daughter named Kumbhinasi.
english translation