《资治通鉴·唐纪·唐纪三十》
癸巳，玄宗下敕，命河南和河北地区应该运送给含嘉仓和太原仓的地租，都留在本州。
癸巳，敕河南、北租应输含嘉、太原仓者，皆留输本州。
On Gui Si, Xuanzong issued an edict, ordering that the land tax that the Henan and Hebei regions were supposed to transport to the Hanjia and Taiyuan granaries would instead remain in the respective prefectures.