Mahabharata 12.215.34
प्रह्राद उवाच · prahrāda uvāca
आर्जवेनाप्रमादेन प्रसादेनात्मवत्तयावृद्धशुश्रूषया शक्र पुरुषो लभते महत्
ārjavenāpramādena prasādenātmavattayāvṛddhaśuśrūṣayā śakra puruṣo labhate mahat
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book