《仪礼·士丧礼》
匠人垛好棺椁之木料，丧主于殡门外东边向西拜谢工匠，然后循 井椁 之南而西而北而东周绕而详视之，继而返回殡门外东边位，哭而不踊。
既井椁，主人西面拜工，左还椁，反位，哭，不踊。
The craftsmen made the coffin and coffin wood. The funeral director thanked the craftsman by bowing from the east to the west outside the funeral gate. Then he went around the south and west of the well, the coffin, and the east, and then went back to the east of the funeral gate, weeping but not mourning.