rajasi pralayaṁ gatvā
tathā pralīnas tamasi
rajasi — in passion; pralayam — dissolution; gatvā — attaining; karma-saṅgiṣu — in the association of those engaged in fruitive activities; jāyate — takes birth; tathā — similarly; pralīnaḥ — being dissolved; tamasi — in ignorance; mūḍha-yoniṣu — in animal species; jāyate — takes birth.
When one dies in the mode of passion, he takes birth among those engaged in fruitive activities; and when one dies in the mode of ignorance, he takes birth in the animal kingdom.
. . .
रजसि प्रलयं गत्वा कर्मसङ्गिषु जायते ।
तथा प्रलीनस्तमसि मूढयोनिषु जायते ॥ १५ ॥