Mahabharata 6.108.40

को हि नेच्छेत्प्रियं पुत्रं जीवन्तं शाश्वतीः समाःक्षत्रधर्मं पुरस्कृत्य ततस्त्वा विनियुज्महे

ko hi necchetpriyaṃ putraṃ jīvantaṃ śāśvatīḥ samāḥkṣatradharmaṃ puraskṛtya tatastvā viniyujmahe

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