Bismillah.
Check out this hadith:
إِنَّ مِنْ أَفْضَلِ أَيَّامِكُمْ يَوْمَ الْجُمُعَةِ فَأَكْثِرُوا عَلَيَّ مِنْ الصَّلاَةِ فِيهِ
فَإِنَّ صَلاَتَكُمْ مَعْرُوضَةٌ عَلَيَّ قَالَ فَقَالُوا يَا رَسُولَ اللَّهِ
وَكَيْفَ تُعْرَضُ صَلاَتُنَا عَلَيْكَ وَقَدْ أَرَمْتَ - قَالَ يَقُولُونَ بَلِيتَ
قَالَ إِنَّ اللَّهَ تَبَارَكَ وَتَعَالَى حَرَّمَ عَلَى الأَرْضِ أَجْسَادَ الأَنْبِيَاءِ صَلَّى اللَّهُ عَلَيْهِمْ
The Prophet (صلي الله عليه وسلم) said: “Surely, among the best of your days is Friday; so increase in (invoking Allah’s) salaat upon me during it, for your (invocations for Allah’s) Salaat (upon me) will be displayed to me.” So they (the companions, (رضي الله عنهم)) asked: “O Messenger of Allah! How will our (invocation for Allah’s) Salaat (upon you) be displayed to you when you have disintegrated (i.e. your body turned to dust in the grave)?” He replied, “Verily, Allaah (سبحانه وتعالى) has made forbidden for the earth (the consumption of) the bodies of the Prophets – may Allah’s Salaat be upon them.” [Sunan Abi Dawood #1531, graded Saheeh by Shaykh Albani]