《汉书·传·魏相丙吉传》
还常告诫胡组、郭征卿，不许她们或早或晚地离开皇孙去游玩，并多次向皇孙进奉好吃甘脆的食物。
候伺组、徽卿，不得令晨夜去皇孙敖荡，数奏甘毳食物。
And often warned Hu Zu and Guo Zhengqing not to let them leave the grandson early or late to go out to play, and offered the grandson delicious and crispy food many times.