Sraddhatraya Vibhaga Yoga-Bhagavad Gita Chapter 17 [The Three Divisions of Material Existence]
Krishna Said > Shaloka: 25
English
One should perform sacrifice, penance and charity with the word tat. The purpose of such transcendental activities is to get free from the material entanglement.
Purport
To be elevated to the spiritual position, one should not act for any material gain. Acts should be performed for the ultimate gain of being transferred to the spiritual kingdom, back to home, back to Godhead.