《礼记·丧大记》
在迎接国君、夫人派来吊丧的使者时，礼数和大夫一样；在迎接大夫及其嫡妻派来吊丧的使者时，礼数也和大夫一样。
于君命夫人之命如大夫，于大夫世妇之命如大夫。
When welcoming the envoy sent by the king and his wife to offer condolences, the etiquette should be the same as that for officials. When welcoming the envoy sent by officials and their legitimate wives to offer condolences, the etiquette should also be the same as that for officials.
<s>[INST] Convert the following modern Chinese text into Classical Chinese: 在迎接国君、夫人派来吊丧的使者时，礼数和大夫一样；在迎接大夫及其嫡妻派来吊丧的使者时，礼数也和大夫一样。 [/INST] 于君命夫人之命如大夫，于大夫世妇之命如大夫。</s>
Convert the following modern Chinese text into Classical Chinese: 在迎接国君、夫人派来吊丧的使者时，礼数和大夫一样；在迎接大夫及其嫡妻派来吊丧的使者时，礼数也和大夫一样。
user
于君命夫人之命如大夫，于大夫世妇之命如大夫。
assistant