《资治通鉴·后梁纪·后梁纪一》
庚寅，唐昭宣帝诏命薛贻矩再往大梁告知禅让帝位的意愿，又诏命礼部尚书苏循携带文武百官的奏笺前往大梁。
庚寅，唐昭宣帝诏薛贻矩再诣大梁谕禅位之意，又诏礼部尚书苏循赍百官诣大梁。
On Gengyin day, Emperor Zhaoxuan of Tang ordered Xue Yi sentence to go to Daliang again to inform him of his intention to give up the throne, and ordered Minister of Rites Su Xun to take the memorial of civil and military officials to Daliang.