《隋书·列传·卷六》
有人告状，炀帝认为他诽谤朝政，于是下诏杀了他，儿子们都迁徙到边疆。
有人奏之，帝以为谤讪朝政，于是下诏诛之，诸子徙边。
Someone denounced him and Emperor Yang accepted the accusation that he had slandered the government. So Emperor Yang issued an edict to kill him and have his sons exiled to the borderlands.