Authentic
Sunan Ibn Majah 1528
“We went out with the Prophet (ﷺ) and when we reached Al-Baqi’, we saw a new grave. He asked about it and they said: ‘(It is) so-and-so (a woman).’ He recognized the name and said: ‘Why did you not tell me about her?’ They said: ‘You were taking a nap and you were fasting, and we did not like to…
" أَلاَ آذَنْتُمُونِي بِهَا " . قَالُوا كُنْتَ قَائِلاً صَائِمًا فَكَرِهْنَا أَنْ نُؤْذِيَكَ . قَالَ " فَلاَ تَفْعَلُوا لاَ أَعْرِفَنَّ مَا مَاتَ فِيكُمْ مَيِّتٌ مَا كُنْتُ بَيْنَ أَظْهُرِكُمْ إِلاَّ…