Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 30

Sanskrit:

अयं चास्याग्रज: श्रीमान्‍राम: कमललोचन: । प्रलम्बो निहतो येन वत्सको ये बकादय: ॥ ३० ॥

ITRANS:

ayaṁ cāsyāgrajaḥ śrīmānrāmaḥ kamala-locanaḥpralambo nihato yenavatsako ye bakādayaḥ

Translation:

This lotus-eyed elder brother of His, Lord Balarāma, is the proprietor of all transcendental opulences. He has killed Pralamba, Vatsaka, Baka and other demons.

Purport:

In fact two of the demons mentioned here were killed by Kṛṣṇa, not Balarāma. The reason for the mistake is that as news of Kṛṣṇa’s exploits spread among ordinary people, the facts became somewhat muddled. The same tendency can be observed in modern newspapers.