Bhagavatapurana 5.19.13

5.19.13

idaṃ hi yogeśvara yoga-naipuṇaṃ hiraṇyagarbho bhagavāñ jagāda yat /
yad anta-kāle tvayi nirguṇe mano bhaktyā dadhītojjhita-duṣkalevaraḥ //

13. “O Lord of Yogas! this is the highest skill in yoga of which the worshipful Brahma has spoken, *Viz*; that at the time of departing a person having eschewed the sinful body, should in intense devotion set his mind on Thee that art untouched by the gunas (Prakriti).