Very little is known about the disciple Wuma Qi (巫馬期), who makes only a single appearance in the Analects. Some sources suggest that he was the successor to the disciple Zijian (子賤) as the chief magistrate (宰/zǎi) of Danfu (單父) located in modern-day Shandong province.
Appearances in the Analects of Confucius
Book 7, Chapter XXX
Chen Sibai asked: “Did Duke Zhao understand the rites?” Confucius said: “Yes, he understood the rites.” Confucius withdrew. With a bow, Chen invited Wuma Qi to come forward and said to him: “I have heard it said that a true leader is never biased. But isn’t your master biased after all? The Duke took a wife from the state of Wu, but since she belonged to his own clan he changed her name to Wu Mengzi. If the Duke understood the rites, who doesn’t understand them?” Wuma Qi reported this to Confucius. Confucius said: “I am fortunate indeed: whenever I make a mistake, there is always someone on hand to let me know about it.”