SB 10.53.17

tatra śālvo jarāsandho
 dantavakro vidūrathaḥ
ājagmuś caidya-pakṣīyāḥ
 pauṇḍrakādyāḥ sahasraśaḥ
Synonyms: 
tatra — there; śālvaḥ jarāsandhaḥ dantavakraḥ vidūrathaḥ — Śālva, Jarāsandha, Dantavakra and Vidūratha; ājagmuḥ — came; caidya — of Śiśupāla; pakṣīyāḥ — taking the side; pauṇḍraka — Pauṇḍraka; ādyāḥ — and others; sahasraśaḥ — by the thousands.
Translation: 
Śiśupāla’s supporters — Śālva, Jarāsandha, Dantavakra and Vidūratha — all came, along with Pauṇḍraka and thousands of other kings.
Purport: 

Those familiar with the history of Lord Kṛṣṇa’s life will immediately recognize the names given in this text. The kings mentioned here maintained a deep animosity toward Śrī Kṛṣṇa and opposed Him in one way or another. But they were all to be frustrated and defeated on the occasion of Śiśupāla’s would-be wedding.