Bhagavad Gita 18.34

यया तु धर्मकामार्थन्धृत्य धारयतेऽर्जुन |
प्रसङ्गेन फलाकाङ क्षी धृति: सा पार्थ राजसी

Translation

The steadfast willpower by which one holds on to duty, pleasures, and wealth, out of attachment and desire for rewards, O Arjun, is determination in the mode of passion.