《逸周书·卷六·月令解》
季冬实行应在秋天实行的政令，那么，白露就会过早降落，有甲壳的动物就会成灾，四方边邑的百姓就会为躲避来犯之敌而藏入城堡。
季冬行秋令，则白露蚤降，介虫为妖，四邻入保。
In the last month of winter implementing the policies which should be implemented in autumn, then the white dew will fall early, shelled animals will become rampant, and people in the border towns will hide in their cities to avoid the enemy.