《汉书·志·律历志下》
到周公五年时，距讨伐桀有四百五十八年，少了一百七十一年，不满六百二十九。
当周公五年，则为距伐桀四百五十八岁，少百七十一岁，不盈六百二十九。
By the fifth year of the Duke of Zhou, there were four hundred and fifty-eight years since the attack on Jie, which was one hundred and seventy-one years less than the six hundred and twenty-nine years.