Mahabharata 1.213.67

आगमे च प्रयोगे च चक्रे तुल्यमिवात्मनःतुतोष पुत्रं सौभद्रं प्रेक्षमाणो धनंजयः

āgame ca prayoge ca cakre tulyamivātmanaḥtutoṣa putraṃ saubhadraṃ prekṣamāṇo dhanaṃjayaḥ

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