《元史·本纪·卷五》
把宁陵降格为下县，仍旧隶属于归德府。依照每年的惯例赐给诸侯王黄金、白银、钱钞、绢帛。
升太原临泉县为临州；降宁陵为下县，仍隶归德。赐诸王金、银、币、帛如岁例。
Lowered Ningling to a lower county, which still belonged to Guide Prefecture. According to the annual practice, rewarded the princes with gold, silver, banknotes, and silk.