Salim narrated: That his father told him that he was the Prophet, Abu Bakr, 'Umar and 'Uthman walking in front of the Janazah.
The four companions mentioned in this hadith are some of the most beloved people in Islamic history due to their exemplary character traits such as humility, kindness and respect for others regardless of their social status or position. They set an example for all Muslims on how they should conduct themselves when attending funerals or any other event where someone has passed away.