Hudaifah (bin Al-Yaman) said: "When I do not announce about me to anyone, indeed I fear that it would be An-Na'i, and I heard the Messenger of Allah prohibiting from An-Na'i."
إِذَا مِتُّ فَلاَ تُؤْذِنُوا بِي أَحَدًا إِنِّي أَخَافُ أَنْ يَكُونَ نَعْيًا فَإِنِّي سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَنْهَى عَنِ النَّعْىِ هَذَا حَدِيثٌ حَسَنٌ
“If one of the members of his family died, Hudhaifah would say: ‘Do not inform anyone of it, for I am afraid that that would be a public death announcement. I heard the Messenger of Allah ﷺ with these two ears of mine forbidding making public death announcements.’”
كَانَ حُذَيْفَةُ إِذَا مَاتَ لَهُ الْمَيِّتُ قَالَ لاَ تُؤْذِنُوا بِهِ أَحَدًا إِنِّي أَخَافُ أَنْ يَكُونَ نَعْيًا إِنِّي سَمِعْتُ رَسُولَ اللَّهِ ﷺ بِأُذُنَىَّ هَاتَيْنِ يَنْهَى عَنِ النَّعْىِ
“If one of the members of his family died, Hudhaifah would say: ‘Do not inform anyone of it, for I am afraid that that would be a public death announcement. I heard the Messenger of Allah ﷺ with these two ears of mine forbidding making public death announcements.’” (Using translation from Ibn Mājah 1476)
لَا تُؤْذِنُوا بِهِ أَحَدًا إِنِّي أَخَافُ أَنْ يَكُونَ نَعْيًا إِنِّي سَمِعْتُ رَسُولَ اللهِ ﷺ يَنْهَى عَنِ النَّعْيِ