Bhagavad Gita 2.8

न हि प्रापश्यामि ममापनुद्यद् यच्छोकमुच्छोषणमिन्द्रियानाम् |
अवाप्य भूमावस्पत्नमृद्धं राज्यं सुराणामपि चाधिपत्यम्

Translation

I can find no means of driving away this anguish that is drying up my senses. Even if I win a prosperous and unrivalled kingdom on the earth, or gain sovereignty like the celestial gods, I will be unable to dispel this grief.