Śrīmad-Bhāgavatam · Text 10.74.54
Who is speaking and story frame
य इदं कीर्तयेद् विष्णो: कर्म चैद्यवधादिकम् ।
राजमोक्षं वितानं च सर्वपापै: प्रमुच्यते ॥ ५४ ॥
ya idaṁ kīrtayed viṣṇoḥ
karma caidya-vadhādikam
rāja-mokṣaṁ vitānaṁ ca
sarva-pāpaiḥ pramucyate
One who recites these activities of Lord Viṣṇu, including the killing of Śiśupāla, the deliverance of the kings and the performance of the Rājasūya sacrifice, is freed from all sins.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.