《中庸·第十九章》
在春秋两季祭祀的时节，整修祖宗庙宇，陈列祭祀器具，摆设先王遗留下来的衣裳，进献祭祀的鲜美食物。
春秋，修其祖庙，陈其宗器，设其裳衣，荐其时食。
In the seasons of spring and autumn, renovate the ancestral temple, display the sacrificial utensils, set out the clothes left by the former kings, and offer delicious food for the sacrifice.