《后汉书·列传·耿弇列传》
耿弇再收其积聚，率兵攻击未下的营邑，平定四十余营，济南平定了。
弇复收其积聚，纵兵击诸未下者，平四十余营，遂定济南。
Geng Yan then took back their accumulation, led his troops to attack the unconquered camps, and pacified more than 40 camps, thus pacifying Jinan. 