《资治通鉴·晋纪·晋纪二十一》
张重华的庶兄长宁侯张祚，力气很大，具有果敢勇猛的禀性和当官的才干，然而为人狡诈，善于看风行事，左右逢源，和张重华的宠臣赵长、尉缉等人结拜为异姓兄弟。
重华庶兄长宁侯祚，有勇力、吏干，而倾巧善事内外，与重华嬖臣赵长、尉缉等结异姓兄弟。
Zhang Zhonghua's younger half-brother, Marquis Zhang Zuo of Changning, was very strong and had the disposition and talent of a brave and courageous official. However, he was cunning, good at seeing which way the wind was blowing, and made all the right connections. He became sworn brothers with Zhang Zhonghua's favorites, Zhao Chang and Wei Ji.