《新唐书·列传·卷六十三》
立刻脱掉衣服手持长刀，大喊着冲到阵前，杀死了几十名叛军，唐军军阵才又整顿好了。
即袒持长刀，大呼出阵前，杀数十人，阵复整。
Then he took off his clothes, took a long knife in his hand, rushed to the front line with a loud shout, and killed dozens of rebels, and the Tang army's formation was reorganized.