"Now hear, 0 son of Prtha [Arjuna], how by practicing yoga in full consciousness of Me, with mind attached to Me, you can know Me in full, free from doubt." BG 7.1
http://www.krishnapath.org/free-ebooks-audiobooks-of-srila-prabhupada/bhagavad-gita-as-it-is-original-1972-macmillan-edition/
