وَعَنْ أُمِّ سَلَمَةَ
قَالَتْ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «إِذَا حَضَرْتُمُ الْمَرِيضَ أَو الْمَيِّت فَقولُوا خيرا فَإِن الْمَلَائِكَةَ يُؤَمِّنُونَ عَلَى مَا تَقُولُونَ»
Umm Salamah reported God’s messenger as saying, “When you are with one who is ill or dying speak good words, for the angels say Amen to what you say.”
Mishkat al-Masabih 1536, Book 6, Funerals, Hadith 93. 1 min read