《旧五代史·后唐·列传十九》
后来郑珏、任圜等人连上三封奏章，请求收回成命，于是又下诏令说 ：豆卢革、韦说等人，身为辅相，手握权力，有时端坐称臣不履行职责，有时开着玩笑上奏，对君王无礼貌，举世不能容忍。
遂贬为辰州刺史，仍令所在驰驿发遣。后郑珏、任圜等连上三章，请不行后命，乃下制曰： 豆卢革、韦说等，身为辅相，手握权衡，或端坐称臣，或半笑奏事，于君无礼，举世宁容。
Later Zheng Jue, Ren Yuan and others submitted three successive memorials, asking the emperor to reconsider, thus he issued an imperial edict which said: Doulu Ge, Wei Shuo etc, as assistant ministers, wielded great power, sometimes merely sat there and did not carry out their duties, sometimes joked in their memorials and showed a lack of respect for the King, which the world cannot tolerate.