Śrīmad-Bhāgavatam · Text 4.29.75
Who is speaking and story frame
अनेन पुरुषो देहानुपादत्ते विमुञ्चति ।
हर्षं शोकं भयं दु:खं सुखं चानेन विन्दति ॥ ७५ ॥
anena puruṣo dehān
upādatte vimuñcati
harṣaṁ śokaṁ bhayaṁ duḥkhaṁ
sukhaṁ cānena vindati
By virtue of the processes of the subtle body, the living entity develops and gives up gross bodies. This is known as the transmigration of the soul. Thus the soul becomes subjected to different types of so-called enjoyment, lamentation, fear, happiness and unhappiness.
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