《宋书·列传·卷七十四》
魏军用钩车钩城楼，宋军在城内用粗麻绳系住敌人的钩车，几百人共同拉着，钩子不能退回去。
虏以钩车钩垣楼，城内系以驱絙，数百人叫唤引之，车不能退。
Wei's army used hooks to hook the city tower, and the Song army used thick hemp ropes in the city to tie the enemy's hooks. Hundreds of people pulled together, and the hook couldn't retreat.