《魏书·列传·卷八十三》
又拦截汾水弯曲处架设南北两座浮桥，凭靠汾水西岸构筑围子。
又截汾曲为南北浮桥，乘西岸筑围。
He also intercepted the bend in the Fen River and built two pontoon bridges north and south of it, relying on the west bank of the Fen River to build fences.