Mahabharata 12.284.26

नष्टप्रज्ञो यदा भवति तदा न्यायं न पश्यतितस्मात्सुखक्षये प्राप्ते पुमानुग्रं तपश्चरेत्

naṣṭaprajño yadā bhavati tadā nyāyaṃ na paśyatitasmātsukhakṣaye prāpte pumānugraṃ tapaścaret

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