가후
Li Jue used material wealth to tempt thousands of Qiang tribesmen to support him in his struggle against Guo Si. He even promised to give palace women as concubines to the tribal chiefs. When the tribesmen showed up at Chang'an, they asked: "Is the Emperor inside? General Li has promised to give us palace women as concubines. Where are they?" Emperor Xian turned to Jia Xu for help. Jia Xu secretly hosted a banquet for the tribal chiefs, gave them some expensive material gifts, and succeeded in making them leave. Li Jue lost the support of the tribal chiefs. Jia Xu played an important role in resolving the conflict between Li Jue and Guo Si, and in ensuring Emperor Xian's safety during the time. Later, after Emperor Xian escaped from Chang'an, Li Jue led his forces in pursuit and defeated forces led by the emperor's loyalists. He hated certain officials such as Zhao Wen (趙溫), Wang Wei (王偉), Zhou Zhong (周忠) and Rong Shao (榮邵), and wanted to execute them. Jia Xu advised him against it by saying: "They are the Emperor's subjects. How can you harm them?" Li Jue spared them.