《北史·列传·卷五十》
没过多久，晋公宇文护也想杀死他，因他的名望太重，不想显示他的罪恶，逼迫他在家中自杀，时年五十五岁。
居无几，晋公护又欲杀之，以其名望素重，不欲显其罪过，逼令自尽于家，时年五十五。
Not long after that, Duke of Jin Yuwenhu also wanted to kill him, but his reputation was too great, not wanting to make his crime known to the public, forced him to commit suicide at his home, at the age of 55.