《魏书·列传·卷六十八》
帝除樊子鹄为使持节，侍中，青、胶大使，督领济州刺史蔡隽讨伐耿翔。
除子鹄使持节、侍中、青胶大使，督济州刺史蔡俊讨之。
The emperor promoted Fan Zihu to be Vice Minister and Imperial Attendant, Ambassador to Qing and Jiao provinces, and ordered him to lead the Governor of Jizhou, Cai Jun, to attack Geng Shang.