《资治通鉴·后晋纪·后晋纪一》
契丹胡兵忽来忽走，不能久留；晋安的大寨非常坚固，况且已经派出范延光、赵德钧、潘环三起兵马去救援。
胡兵倏来忽往，不能久留；晋安大寨甚固，况已发三道兵救之。
The Khitan barbarians came and went, and would not stay long. The main stronghold of Jin'an was very strong, and in addition, three troops had been sent out to rescue it, under the leadership of Fan Yanguang, Zhao Dejun and Pan Huan.