Anas bin Malik (RA) reported Allah's Messenger (ﷺ) as say- ing: That his bier (that of Sa'd) was placed (before them) and the Throne of the most Compassionate shook.
Explanation & Benefits
Shaykh Maulana Abdul Aziz Alvi
Hadith Commentary: Benefits and Issues: From this hadith, it is established that Sa'd radi Allahu anhu is among the people of Paradise, and it is also understood that even the garment of lesser status that he will receive in Paradise will be better and superior to the finest garments of this world.
Source: Tuhfat al-Muslim: Commentary on Sahih Muslim, Page: 6347