Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 14
Sanskrit:
श्रीशुक उवाचस इक्ष्वाकुकुले जातो मान्धातृतनयो महान् ।मुचुकुन्द इति ख्यातो ब्रह्मण्य: सत्यसङ्गर: ॥ १४ ॥
ITRANS:
śrī-śuka uvācasa ikṣvāku-kule jātomāndhātṛ-tanayo mahānmucukunda iti khyātobrahmaṇyaḥ satya-saṅgaraḥ
Translation:
Śukadeva Gosvāmī said: Mucukunda was the name of this great personality, who was born in the Ikṣvāku dynasty as the son of Māndhātā. He was devoted to brahminical culture and always true to his vow in battle.