《汉书·传·薛宣朱博传》
因此师丹首先被免官，朱博替代他当了大司空，屡次在内廷朝见进献密封的奏章，说： 丞相孑光的志向在于保住自己，不能为国扰忧；大司马傅喜极其尊贵，是最亲近的亲戚，却奉承大臣，和大臣结成朋党，对政事治理没有益处。 
由是师丹先免，博代为大司空，数燕见奏封事，言： 丞相光志在自守，不能忧国；大司马喜至尊至亲，阿党大臣，无益政治。 
Shi Dan was first of all dismissed from his post and replaced as Grand Minister of Works by Zhu Bo, who repeatedly presented sealed memorials to the throne from the palace, saying, “The Prime Minister Zi Guang is only concerned with looking after himself, and is unable to worry about the country. The Great Marshal Fu Xi is very highly ranked, and is a close relative of the Emperor, yet he flatters the ministers and forms cliques with them, which is not in the best interests of how the government should be run.”