Mahabharata 14.27.16
प्रतिज्ञावृक्षमफलं शान्तिच्छायासमन्वितम्ज्ञानाश्रयं तृप्तितोयमन्तःक्षेत्रज्ञभास्करम्
pratijñāvṛkṣamaphalaṃ śānticchāyāsamanvitamjñānāśrayaṃ tṛptitoyamantaḥkṣetrajñabhāskaram
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book