وَعَنْ أَنَسٍ رضى الله عنه
قَالَ: «شَهِدْتُ بِنْتًا لِلنَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ (تُدْفَنُ، وَرَسُولُ اَللَّهِ) صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ جَالِسٌ عِنْدَ اَلْقَبْرِ، فَرَأَيْتُ عَيْنَيْهِ تَدْمَعَانِ»
Anas (RAA) narrated Attended the burial of one of the daughters of the Prophet (sallallahu alayhi wa sallam) He was sitting by the side of the grave and his eyes were shedding tears. Related by Al-Bukhari.
Bulugh al-Maram 700, Book 3, Funerals, Hadith 60. 1 min read