Gita.....

kama-krodha-vimuktanamyatinam
yata-cetasamabhito brahma-nirvanamvartate viditatmanam

"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."

Bhagavad-gita 5.26