《旧唐书·列传·卷一百三十七》
皇帝相信了三思的话，便将同皎斩首于都亭驿前，把他家的财物没收入官。
帝然之，遂斩同皎于都亭驿前，籍没其家。
The emperor believed Sansi's words and ordered Tongjiao to be executed in front of Duting Station and confiscated all his family properties.