《旧唐书·本纪·卷十五》
七月初五，诏令：因为定州饥馑，招募捐纳粮食以换取官职的人，并减少铨选的名额，放宽资历的限制。
壬辰，诏以定州饥，募人入粟受官及减选、超资。
On the fifth day of the seventh lunar month, an imperial edict was issued: As there was not enough food in Dingzhou, those who donated grain to the government in exchange for official positions would have their contributions taken into account. In addition, restrictions on qualifications would be relaxed.