《新五代史·列传·杂传第二十七》
刘仁恭向晋求救，晋壬为他攻打潞州以牵制梁的包围，晋攻破潞州，梁军纔解围离去。
仁恭求救于晋，晋王为之攻潞州以牵梁围，晋破潞州，梁军乃解去。
Liu Rengong asked for help from Jin. Jin Ren attacked Luzhou to contain the siege of Liang. Jin defeated Luzhou, and the Liang army then lifted the siege and left.