《三国志·魏书·任苏杜郑仓传》
冀州人数最多，农田大多也开垦了，又拥有丰富的桑枣，朝廷征召郡中官员，实在不应该再将军事委任给他。
冀州户口最多，田多垦辟，又有桑枣之饶，国家徵求之府，诚不当复任以兵事也。
Jizhou has the largest population, and most of the farmland has been reclaimed, and it also has an abundance of mulberry and jujube trees. When the court has conscripted officials from a commandery, it really should not also be entrusting it with military affairs.