Bhagavad Gita 17.21

यत्तु प्रत्युपकारार्थं फलमुद्दिश्य वा पुनः।दीयते च परिक्लिष्टं तद्दानं राजसं स्मृतम्॥

yattu pratyupakārārthaṃ phalamuddiśya vā punaḥ |dīyate ca parikliṣṭaṃ taddānaṃ rājasaṃ smṛtam ||

And, that gift which is given with the intention of receiving something in return, or expecting a reward, or begrudgingly, is considered to be Rajasic.

That which is given for the sake of the results it will produce, or with the hope of recompense, or grudgingly—that may truly be said to be the outcome of passion.

Our plain-language meaning of this verse is waiting for scholar review.