Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 36
Sanskrit:
विज्ञातार्थोऽपि भगवांस्तूष्णीमास जनार्दन: ।नारदोऽकथयत् सर्वं शम्बराहरणादिकम् ॥ ३६ ॥
ITRANS:
vijñātārtho ’pi bhagavāṁstūṣṇīm āsa janārdanaḥnārado ’kathayat sarvaṁśambarāharaṇādikam
Translation:
Although Lord Janārdana knew perfectly well what had transpired, He remained silent. The sage Nārada, however, explained everything, beginning with Śambara’s kidnapping of the child.