《汉书·志·五行志下之上》
后来褒人有罪，就用妖子赎回褒人，造就是褒姒，幽王看见爱上了她，生了儿子伯服。
后褒人有罪，入妖子以赎，是以褒姒，幽王见而爱之，生子伯服。
Later, when the people of Bao State committed a crime, they used the Monster Child to redeem the people of Bao State, which was Bao Si. When King You saw her, he fell in love with her and gave birth to a son, Bo Fu.