《左传·隐公·隐公元年》
天子死了七个月后才下葬，诸侯都来参加葬礼；诸侯五个月后下葬，同盟的诸侯参加葬礼；大夫三个月后下葬，官位相同的来参加葬礼；士一个月以后下葬，亲戚参加葬礼。
天子七月而葬，同轨毕至：诸侯五月，同盟至，大夫三月，同位至；士踰月，外姻至。
Seven months after the emperor died, he was buried, and all the vassal states came to attend the funeral; five months after the vassal states were buried, the vassal states of the alliance came to attend the funeral; three months after the Daifu was buried, the officials of the same rank came to attend the funeral; A month later, after the scholar was buried, relatives attended the funeral.