Śrīmad-Bhāgavatam · Text 10.19.14
Who is speaking and story frame
कृष्णस्य योगवीर्यं तद् योगमायानुभावितम् ।
दावाग्नेरात्मन: क्षेमं वीक्ष्य ते मेनिरेऽमरम् ॥ १४ ॥
kṛṣṇasya yoga-vīryaṁ tad
yoga-māyānubhāvitam
dāvāgner ātmanaḥ kṣemaṁ
vīkṣya te menire ’maram
When the cowherd boys saw that they had been saved from the forest fire by the Lord’s mystic power, which is manifested by His internal potency, they began to think that Kṛṣṇa must be a demigod.
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.