《礼记·杂记下》
上大夫死后的虞祭，用羊、枣二牲；其卒哭和衬庙之祭，都用牛、羊、采三牲。
上大夫之虞也，少牢。卒哭成事，附，皆大牢。下大夫之虞也，特牲。
The animal victims used at the Mourning Sacrifice (虞祭) for a deceased Senior Great Officer (上大夫) are a sheep and a jujube; the animal victims used at his Concluding Weeping and his Installation at the Ancestral Temple are a bull, a sheep and a jujube.