《资治通鉴·齐纪·齐纪七》
秋季七月，北魏彭城王元勰上表孝文帝，提出献出自己一年的藩国食禄、朝职俸禄以及朝廷所给的恤亲财物，以助国家开支之用。
秋，七月，魏彭城王勰表以一岁国秩、职俸、亲恤裨军国之用。
In autumn July, Yuan Xie, the King of Pengcheng of Northern Wei, suggests to Emperor Xiaowen that he gives up a year's worth of salary from his fief, salary from his court position and support funds from the court to help the national expenditure.