Which episode was Li Jue flogged in prison when he was an official?

Li Wei's life was very leisurely, and he met the captain of the bodyguard who came to make an unannounced visit on orders from Kangxi. Li Wei, who is always shouldering everything, can't do anything about it. At this moment, he is afraid that this matter will implicate his prince. He was eager to borrow Li's mouth and climb the thief boat of the Fourth Master and the Eighth Master to get rid of his guilt. He specially sent Qi Liang to prison, trying to extort a confession from Li Wei severely. Fortunately, I was rescued by the nine masters who arrived in time. I took Li Wei away with Kangxi's letters. Mei, who has been fighting with Grandpa Four, wants to bring down the Prince and Grandpa Four in one fell swoop and move Li Wei and Xu Zuyin to a remote compound, on the one hand, to protect them from being sheltered by the Prince, and on the other hand, to isolate the trial.