Śrīmad-Bhāgavatam · Text 11.15.28
Who is speaking and story frame
मद्भक्त्या शुद्धसत्त्वस्य योगिनो धारणाविद: ।
तस्य त्रैकालिकी बुद्धिर्जन्ममृत्यूपबृंहिता ॥ २८ ॥
mad-bhaktyā śuddha-sattvasya
yogino dhāraṇā-vidaḥ
tasya trai-kālikī buddhir
janma-mṛtyūpabṛṁhitā
A yogī who has purified his existence by devotion to Me and who thus expertly knows the process of meditation obtains knowledge of past, present and future. He can therefore see the birth and death of himself and others.
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.