Bhagavad Gita Chapter 5.26
kāma-krodha-vimuktānāḿ
yatīnāḿ yata-cetasām
abhito brahma-nirvāṇaḿ
vartate viditātmanām
Translation
Those who are free from anger and all material desires, who are self-realized, self-disciplined and constantly endeavoring for perfection, are assured of liberation in the Supreme in the very near future.