《资治通鉴·梁纪·梁纪十八》
戊辰，梁朝封山侯萧正表带领北徐州军民投降了东魏，东魏徐州刺史高归彦派遗部队赶到北徐州。
戊辰，封山侯正表以北徐州降东魏，东魏徐州刺史高归彦遣兵赴之。
On Wucheng, Liang Dynasty Marquis of Shanhou, Xiao Zhengbiao, led the Beixuzhou military and civilians to surrender to Eastern Wei, and Eastern Wei's Xuzhou governor Gao Guiyan sent troops to Beixuzhou.