《魏书·列传·卷十八》
神瑞年间，并州饥民向太行山以东流动取食，韶令周几领兵镇守博陵的鲁以便安定辑睦他们。
神瑞中，并州饥民游食山东，诏几领众镇博陵之鲁口以安集之。
During the Shenrui reign period, to stabilize the famine-stricken population of Bingzhou who migrated east to the Taihang Mountains for food, Emperor Shao ordered Zhou Ji to lead troops and garrison Lu in Boling to comfort and pacify them.