Śrīmad-Bhāgavatam · Text 10.14.16
Who is speaking and story frame
अत्रैव मायाधमनावतारे
ह्यस्य प्रपञ्चस्य बहि: स्फुटस्य ।
कृत्स्नस्य चान्तर्जठरे जनन्या
मायात्वमेव प्रकटीकृतं ते ॥ १६ ॥
atraiva māyā-dhamanāvatāre
hy asya prapañcasya bahiḥ sphuṭasya
kṛtsnasya cāntar jaṭhare jananyā
māyātvam eva prakaṭī-kṛtaṁ te
My dear Lord, in this incarnation You have proved that You are the supreme controller of Māyā. Although You are now within this universe, the whole universal creation is within Your transcendental body — a fact You demonstrated by exhibiting the universe within Your abdomen before Your mother, Yaśodā.
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.