Showing respect and compassion towards those who have passed away.

This hadith is about showing respect and compassion for those who have passed away. It was narrated by Ibn Juraij that Abu Zubair heard Jabir say that the Prophet (ﷺ) kept standing for a bier until it disappeared. This shows us how important it is to show respect to those who have passed away, even if we did not know them personally. The Prophet's example of standing in honor of someone he did not know teaches us that we should always show respect to those who have died, no matter what their background or beliefs were. We can also learn from this hadith that showing compassion and kindness towards others is an important part of being a good person.