《太平广记·卷二百三十二·器玩四》
有位北方的外族人要买这把剑。最初出一千文钱，后来涨到一百贯，这个男人还是不卖。
有胡人求买，初还一千，累上至百贯，士人不可。
A Hu man from the north came to buy the sword, initially offering a thousand wen, then raising it to a hundred guan, but the man still would not sell it.