《明史·志·卷三》
恒星洪武十九年七月癸亥日，二十年五月丁丑日、七月壬寅日，二十一年十二月丁卯日，日、月、星三辰都在白天出现。
恒星洪武十九年七月癸亥，二十年五月丁丑，七月壬寅，二十一年十二月丁卯，俱三辰昼见。
Fixed stars In the nineteenth year of the Hongwu reign, in the seventh month on the day of guihai, in the twentieth year in the fifth month on the day of dingchou, in the seventh month on the day of renyin, and in the twenty-first year in the twelfth month on the day of dingmao, the sun, moon, and stars were all visible during the day.