Mahabharata 15.9.20

मन्त्रिणश्चैव कुर्वीथा द्विजान्विद्याविशारदान्विनीतांश्च कुलीनांश्च धर्मार्थकुशलानृजून्

mantriṇaścaiva kurvīthā dvijānvidyāviśāradānvinītāṃśca kulīnāṃśca dharmārthakuśalānṛjūn

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