Srimad Bhagavatam

siva.sh/srimad-bhagavatam/skandam-10/12/37

एतत्कौमारजं कर्म हरेरात्माहिमोक्षणम् । मृत्योः पौगण्डके बाला दृष्ट्वोचुर्विस्मिता व्रजे ।। १०-१२-३७ ।।

sanskrit

This incident of Kṛṣṇa’s saving Himself and His associates from death and of giving deliverance to Aghāsura, who had assumed the form of a python, took place when Kṛṣṇa was five years old. It was disclosed in Vrajabhūmi after one year, as if it had taken place on that very day. ।। 10-12-37 ।।

english translation

स्वयं तथा अपने साथियों को मृत्यु से बचाने तथा अजगर रूप अघासुर को मोक्ष देने की घटना तब घटी जब कृष्ण पाँच वर्ष के थे। इसका उद्धाटन व्रजभूमि में एक वर्ष बाद हुआ मानो यह उसी दिन की घटना हो। ।। १०-१२-३७ ।।

hindi translation

etatkaumArajaM karma harerAtmAhimokSaNam | mRtyoH paugaNDake bAlA dRSTvocurvismitA vraje || 10-12-37 ||

hk transliteration by Sanscript