Valmiki Ramayana Bala Kanda Sarga 51 Shloka 19
Original Shlokaकुशनाभसुतस्त्वासीद्गाधिरित्येव विश्रृत:। गाधे: पुत्रो महातेजा विश्वामित्रो महामुनि:।।1.51.19।।
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गाधि: इत्येव known as Gadhi, विश्रृत: wellknown, कुशनाभसुत: आसीत् was the son of Kusnabha, महातेजा: highly lustrous, महामुनि: mighty ascetic, विश्वामित्र: Visvamitra, गाधे: Gadhi's, पुत्र: son.
Wellknown Gadhi was the son of Kusanabha. Highly lustrous and mighty ascetic Viswamitra is the son of Gadhi.