《太平广记·卷四百五十三·狐七》
王生急忙把书收藏在怀里，用手摸了把刀追赶他，他变成狐狸跑了。
王生遽收书于怀中，以手摸刀逐之，则化为狐而走。
Wang Sheng hurriedly hid the book in his arms, with his hand he clutched a knife and chased him, he turned into a fox and ran away.   