Mahabharata 5.35.37

सामुद्रिकं वणिजं चोरपूर्वं; शलाकधूर्तं च चिकित्सकं चअरिं च मित्रं च कुशीलवं च; नैतान्साक्ष्येष्वधिकुर्वीत सप्त

sāmudrikaṃ vaṇijaṃ corapūrvaṃ; śalākadhūrtaṃ ca cikitsakaṃ caariṃ ca mitraṃ ca kuśīlavaṃ ca; naitānsākṣyeṣvadhikurvīta sapta

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