《明史·列传·卷六十四》
皇上病危，口述遗命，确定后妃名份，不要用嫔御殉葬，共有四件事，交给阁臣润色。
帝大渐，口占遗命，定后妃名分，勿以嫔御殉葬，凡四事，付阁臣润色。
Peng Shi spoke up in Li Xian's defense, saying, "If Li Xian leaves, then I will not remain."
<s>[INST] Kindly elucidate the central themes in this passage in English: 帝大渐，口占遗命，定后妃名分，勿以嫔御殉葬，凡四事，付阁臣润色。 [/INST] Peng Shi spoke up in Li Xian's defense, saying, "If Li Xian leaves, then I will not remain."</s>
Kindly elucidate the central themes in this passage in English: 帝大渐，口占遗命，定后妃名分，勿以嫔御殉葬，凡四事，付阁臣润色。
user
Peng Shi spoke up in Li Xian's defense, saying, "If Li Xian leaves, then I will not remain."
assistant