[Machine] The Prophet ﷺ forbade that a grave be elevated or sat upon. My father said, "There is no Umm Salamah in it."
أَنَّ النَّبِيَّ ﷺ نَهَى أَنْ يُجَصَّصَ قَبْرٌ أَنْ يُبْنَى عَلَيْهِ أَوْ يُجْلَسَ عَلَيْهِ قَالَ أَبِي لَيْسَ فِيهِ أُمُّ سَلَمَةَ
Messenger of Allah ﷺ forbade that the graves should be plastered or they be used as sitting places (for the people), or a building should be built over them.
نَهَى رَسُولُ اللَّهِ ﷺ أَنْ يُجَصَّصَ الْقَبْرُ وَأَنْ يُقْعَدَ عَلَيْهِ وَأَنْ يُبْنَى عَلَيْهِ