《仪礼·士虞礼》
丧主坐下行祭，继而饮尽爵中酒，拜谢 尸 ； 尸 又回拜。
主人坐祭，卒爵，拜，尸签拜。
The chief mourner sat down and made an offering, then drank all the wine in the cup and gave his thanks to the corpse; the corpse then made a return bow.