Then again, kindly describe how the proportionate accumulation of the reactions resulting from the different modes of material nature act upon the desiring living being, promoting or degrading him among the different species of life, beginning from the demigods down to the most insignificant creatures.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
यस्मिन् कर्मसमावायो यथा येनोपगृह्यते । गुणानां गुणिनां चैव परिणाममभीप्सताम्
yasmin karmasamāvāyo yathā yenopagṛhyate | guṇānāṃ guṇināṃ caiva pariṇāmamabhīpsatām
SB 2.8.14