Valmiki Ramayana Bala Kanda Sarga 47 Shloka 12
Original Shlokaइक्ष्वाकोऽस्तु नरव्याघ्र पुत्र: परमधार्मिक:।।1.47.11।। अलम्बुषायामुत्पन्नो विशाल इति विश्रुत:। तेन चासीदिह स्थाने विशालेति पुरी कृता।।1.47.12।।
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नरव्याघ्र O Tiger among men, Rama, इक्ष्वाको: for Ikshvaku, अलम्बुषायाम् in Alambusa, परमधार्मिक: highly virtuous, विशाल इति named Vishala, विश्रुत: wellknown, पुत्र: son, उत्पन्न: was born, तेन by him, इह here, स्थाने in this place, विशालेति named as Vishala, पुरी city, कृता आसीत् was built.
"O Tiger among men (Rama) this highly virtuous and wellknown son named Vishala was born to Ikshvakus in Alambusa. Where, a city named Vishala was built.