《资治通鉴·后唐纪·后唐纪二》
周匝在后唐帝面前哭诉说： 臣之所以能够安全活到今天，全靠梁教坊使陈俊、内园栽接使储德源的帮助，希望陛下能把两个州封赏给他们，以此来报答他们的恩情。 
匝涕泣言曰： 臣所以得生全者，皆梁教坊使陈俊、内园栽接使储德源之力也，愿就陛下乞二州以报之。 
Zhou Za cried and complained in front of the emperor of later Tang Dynasty: The reason why I was able to live safely until today is all thanks to the help of Chen Jun, the Minister of Education of Liang, and Chu Deyuan, the Minister of Internal Garden Planting. I hope that your Majesty will be able to reward Two prefectures were given to them as a reward for their kindness.