《汉书·传·武五子传》
刘旦说： 从前吕后在位之时，弄虚作假把惠帝之子刘弘立为皇帝，诸侯王们拱手侍奉了八年。
旦曰： 前高后时，伪立子弘为皇帝，诸侯交手事之八年。
Liu Dan said: "In the past, when Empress Lv was in power, she cheated and made Emperor Hui's son Liu Hong emperor. The vassal kings served him for eight years.