《魏书·列传·卷二十八》
陆俟就带领他帐下的人，前去会见刘超，借机观察他的举措安排，以设下偷袭的计划。
俟乃率其帐下，往见超，观其举措，设掩袭之计。
Lu Qi led his subordinates to meet Liu Chao, and took the opportunity to observe his moves and arrangements, and planned to launch a surprise attack.