Srimad Bhagavatam
मरुत्वांश्च जयन्तश्च मरुत्वत्यां बभूवतुः । जयन्तो वासुदेवांश उपेन्द्र इति यं विदुः ॥ ६-६-८ ॥
The two sons who took birth from the womb of Marutvatī were Marutvān and Jayanta. Jayanta, who is an expansion of Lord Vāsudeva, is known as Upendra. ॥ 6-6-8 ॥
english translation
मरुत्वती के गर्भ से मरुत्वान तथा जयन्त नामक दो पुत्रों ने जन्म लिया। जयन्त भगवान् वासुदेव के अंश हैं और उपेन्द्र कहे जाते हैं। ॥ ६-६-८ ॥
hindi translation
marutvAMzca jayantazca marutvatyAM babhUvatuH । jayanto vAsudevAMza upendra iti yaM viduH ॥ 6-6-8 ॥
hk transliteration by Sanscript