《魏书·帝纪·卷三》
往南停驻石亭，前往上谷，询问百岁老人，访求贤明俊秀人才，免除一半的田租。
南次石亭，幸上谷，问百年，访贤俊，复田租之半。
Stayed in Shiting in the south and went to Shanggu to ask about 100-year-old elders, seek talented and outstanding people, and exempt half of the rent.