Chapter 14 · verse 15 · gita.yoga.org
Bhagavad Gita 14.15
रजसि प्रलयं गत्वा कर्मसङ्गिषु जायते।तथा प्रलीनस्तमसि मूढयोनिषु जायते
Meeting death in Rajas, he is born among those who are attached to action; and dying in Tamas, he is born in the womb of the thoughtless.