《史记·八书·平准书》
第二年，贫民大迁徙，都靠县官供给，县官没有力量全部负担起来。
其明年，贫民大徙，皆仰给县官，无以尽赡。
In the following year, there was a large-scale migration of the poor, all of whom were supported by the county officials who lacked the means to support them all.