《旧唐书·本纪·卷十九》
崔雍的家口都在宣州，着令宣歙观察使追捕崔雍，将他收容于监中，迅速审讯明白，逐条列犯罪事实向朝廷申奏。 
其崔雍家口并在宣州，宜令宣歙观察使追崔雍收禁速勘，逐具事由申奏。 
Cui Yong's family is in Xuanzhou. Xuanzhou inspector is ordered to arrest Cui Yong, imprison him, question him immediately, and report the details to the imperial court. 