《宋书·列传·卷九十五》
魏人另外派黑矛肖公于栗石单率三千人到河阳，想南渡黄河攻取金墉城。
虏别遣黑槊公率三千人至河阳，欲南渡取金墉。
The Wei army also sent Heimao Xiao Gongyu to Lishi with 3,000 people to Hedong to cross the Yellow River south to capture Jinyong City.