《北齐书·本纪·卷一》
当初，孝庄帝处死尔朱荣，预料到他的党徒一定会有反叛之心，就秘密诏令步藩偷袭他的后部。
初，孝庄之诛尔朱荣，知其党必有逆谋，乃密敕步藩令袭其后。
At the beginning, Emperor Xia庄 executed Erzhurong and expected that his party members would rebel, so he secretly ordered Bu Fan to sneak an attack on his rear.