BHAGAVAD GITA : 2:55

sri-bhagavan uvaca
prajahati yada kaman
sarvan partha mano-gatan
atmany evatmana tustah
sthita-prajnas tadocyate

SYNONYMS

sri-bhagavan uvaca--the Supreme Personality of Godhead said; prajahati--gives up; yada--when; kaman--desires for sense gratification; sarvan--of all varieties; partha--O son of Prtha; manah-gatan--of mental concoction; atmani--in the pure state of the soul; eva--certainly; atmana--by the purified mind; tustah--satisfied; sthita-prajnah--transcendentally situated; tada--at that time; ucyate--is said.

TRANSLATION:

The Blessed Lord said: O Partha, when a man gives up all varieties of sense desire which arise from mental concoction, and when his mind finds satisfaction in the self alone, then he is said to be in pure transcendental consciousness.