Mahabharata 7.122.16
धिगस्तु क्षात्रमाचारं धिगस्तु बलपौरुषम्को हि ब्राह्मणमाचार्यमभिद्रुह्येत मादृशः
dhigastu kṣātramācāraṃ dhigastu balapauruṣamko hi brāhmaṇamācāryamabhidruhyeta mādṛśaḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book