《旧唐书·列传·卷一百三十七》
仁杲非常愤怒，把刘感抓到城墙边，从脚到膝盖半截身子埋在地下，然后驰马射杀他，刘感至死声色俱厉。叛贼被扫平后，高宗悬赏得到了刘感的尸体，以少牢的礼仪祭祀他，追赠瀛州刺史，封爵平原郡公，谥号为忠壮。
高祖叹曰： 吾负善相，善相不负吾。 封其子为襄城郡公。
Renshi was furious, he dragged Liu Gan to the side of the city walls and buried his body up to his knees in the earth, he then rode out on horseback to shoot and kill him, Liu Gan glared at him with defiance until his dying breath. After the rebels were vanquished, Emperor Gaozong set a bounty on finding Liu Gan's corpse and gave him a small sacrificial ceremony, posthumously awarding him the offices of Censor of Yingzhou and the noble title of Duke of Pingyuan, and bestowing him the posthumous name of Zhong Zhuang.