Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 2
Sanskrit:
शिशुपालसख: शाल्वो रुक्मिण्युद्वाह आगत: ।यदुभिर्निर्जित: सङ्ख्ये जरासन्धादयस्तथा ॥ २ ॥
ITRANS:
śiśupāla-sakhaḥ śālvorukmiṇy-udvāha āgataḥyadubhir nirjitaḥ saṅkhyejarāsandhādayas tathā
Translation:
Śālva was a friend of Śiśupāla’s. When he attended the wedding of Rukmiṇī, the Yadu warriors defeated him in battle, along with Jarāsandha and the other kings.