(103) باب الأَمْرِ بِالاِسْتِغْفَارِ لِلْمُؤْمِنِينَ
It was narrated that Abu Hurairah:
Said that the Messenger of Allah announced the death of An-Najashi, the ruler of Ethiopia, to them on the day that he died, and said "Pray for forgiveness for your brother." (JA)
Reference (JA): Sunan an-Nasa'i 2042 (JA)
In-book reference (JA): Book 21, Hadith 226 (JA)
English translation (JA): Vol. 3, Book 21, Hadith 2044 (JA)