折疑論 2.70

2.70

太甲投誠伊尹（尚書。太甲乃湯孫至昏者也。湯三聘伊尹為相。後以阿衡之任。放逐太甲於桐宮。帝悔過修德。既成後立號太宗也）。

Taijia devoted his sincerity to Yi Yin. (In the Book of Documents, Taijia was the grandson of Tang, who was extremely benighted. Tang thrice recruited Yi Yin as prime minister. Later, serving in the office of Aheng, Yi Yin banished Taijia to Tong Palace. The emperor repented of his errors and cultivated virtue; once accomplished, his posthumous title was established as Taizong.)