Mahabharata 13.65.30

क्षेत्रभूमिं ददल्लोके पुत्र श्रियमवाप्नुयात्रत्नभूमिं प्रदत्त्वा तु कुलवंशं विवर्धयेत्

kṣetrabhūmiṃ dadalloke putra śriyamavāpnuyātratnabhūmiṃ pradattvā tu kulavaṃśaṃ vivardhayet

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