Mahabharata 5.39.47

यत्सुखं सेवमानोऽपि धर्मार्थाभ्यां न हीयतेकामं तदुपसेवेत न मूढव्रतमाचरेत्

yatsukhaṃ sevamāno'pi dharmārthābhyāṃ na hīyatekāmaṃ tadupaseveta na mūḍhavratamācaret

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