Mahabharata 12.50.4

अहो धन्यो हि लोकोऽयं सभाग्याश्च नरा भुवियत्र कर्मेदृशं धर्म्यं द्विजेन कृतमच्युत

aho dhanyo hi loko'yaṃ sabhāgyāśca narā bhuviyatra karmedṛśaṃ dharmyaṃ dvijena kṛtamacyuta

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