Mahabharata 12.103.29

क्षमा वै साधुमाया हि न हि साध्वक्षमा सदाक्षमायाश्चाक्षमायाश्च विद्धि पार्थ प्रयोजनम्

kṣamā vai sādhumāyā hi na hi sādhvakṣamā sadākṣamāyāścākṣamāyāśca viddhi pārtha prayojanam

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