Śrīmad-Bhāgavatam · Text 9.7.7
Who is speaking and story frame
त्रैशङ्कवो हरिश्चन्द्रो विश्वामित्रवसिष्ठयो: ।
यन्निमित्तमभूद् युद्धं पक्षिणोर्बहुवार्षिकम् ॥ ७ ॥
traiśaṅkavo hariścandro
viśvāmitra-vasiṣṭhayoḥ
yan-nimittam abhūd yuddhaṁ
pakṣiṇor bahu-vārṣikam
The son of Triśaṅku was Hariścandra. Because of Hariścandra there was a quarrel between Viśvāmitra and Vasiṣṭha, who for many years fought one another, having been transformed into birds.
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