"Ridding the folks of scourge..." Priest He did not understand, "Your Excellency, do you have a grudge against this man?"
"To say grudge, I dare not claim, but I've heard from a master diviner that this man has an extraordinary origin. Let's see if you can divine it!" Mo Heng said, watching him coldly.
"This..." Priest He hesitated, "It seems Your Excellency has met a true master. I am skilled in fortune-telling and bone divination, resolving karmic disasters, predicting the future."
Meaning he wasn't proficient in divining past events.
"If you could really divine her origin, you wouldn't live to tell it!" Mo Heng said, instructing Zhang Gengshan, "Bring ten taels of silver!"
Zhang Gengshan complied promptly, soon handing ten taels of silver to Priest He.