《宋书·列传·卷六十》
义熙九年伯子上表皇帝： 臣听说咎繇死后，臧文深深为之叹息；伯氏夺邑，管仲称之为仁。
义熙九年，上表曰： 臣闻咎由亡后，臧文以为深叹；伯氏夺邑，管仲所以称仁。
In the ninth year of the Yixi era, Bohe submitted a memorial to the emperor: "Your servant heard that Zang Wen deeply sighed at the death of Gouyu; Guan Zhong called Bo Shi benevolent after his city was taken away."