Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 26
Sanskrit:
तस्मिन्नभ्युदये राजन् रुक्मिणी रामकेशवौ ।पुरं भोजकटं जग्मु: साम्बप्रद्युम्नकादय: ॥ २६ ॥
ITRANS:
tasminn abhyudaye rājanrukmiṇī rāma-keśavaupuraṁ bhojakaṭaṁ jagmuḥsāmba-pradyumnakādayaḥ
Translation:
On the joyous occasion of that marriage, O King, Queen Rukmiṇī, Lord Balarāma, Lord Kṛṣṇa and several of the Lord’s sons, headed by Sāmba and Pradyumna, went to the city of Bhojakaṭa.