《三国志·魏书·后妃传》
当初明帝还是平原王，曾经娶了河内虞氏为王妃。等到登基为帝，虞氏没有被册立为皇后，太皇太后卞氏对她多加安慰勉励。
初，明帝为王，始纳河内虞氏为妃，帝即位，虞氏不得立为后，太皇卞太后慰勉焉。
When Mingdi was the King of Pingyuan, he once married the Henan Yu clan as his princess. After he ascended to the throne, the Yu clan was not crowned as empress, and Empress Dowager Bian comforted and encouraged her.