《资治通鉴·唐纪·唐纪二十六》
癸丑，唐玄宗将张说贬为相州刺史，右仆射、同中书门下三品刘幽求也被免去宰相职务，降职为太子少保。
癸丑，说左迁相州刺史。右仆射、同中书门下三品刘幽求亦罢为太子少保。
On Kichou, Emperor Xuanzong demoted Zhang to be the Cishi of Xiangzhou, and the Youpushe and Tongzhongsbumenxia Sanpin Liu Youqiu were also dismissed from the post of prime minister and demoted to Taizi Shaobao.