《汉书·传·卫青霍去病传》
周霸说： 从大将军出兵以来，还没有杀过副将，现在苏建丢弃部队，可以杀掉他，以显示将军的威严。 
霸曰： 自大将军出，未尝斩裨将，今建弃军，可斩，以明将军之威。 
Zhou Ba said, "Since the Grand General sent troops, no deputy general has been killed. Now that Su Jian has abandoned his troops, he should be killed to show the general's authority."