question #2 Sahih al-Bukhari 3649, Book 62, Hadith 1 : How does the presence of individuals who have accompanied the Prophet or his companions influence the outcome of battles?

“Allah’s Messenger (ﷺ) said, “A time will come upon the people, when a group of people will wage a holy
war and it will be said, ‘Is there amongst you anyone who has accompanied Allah’s Messenger (ﷺ)?’ They
will say, ‘Yes.’ And so victory will be bestowed on them. Then a time will come upon the people when
a group of people will wage a holy war, and it will be said, “Is there amongst you anynone who has
accompanied the companions of Allah’s Messenger (ﷺ)?’ They will say, ‘Yes.’ And so victory will be
bestowed on them. Then a time will come upon the people when a group of people will wage a holy
war, and it will be said, “Is there amongst you anyone who has been in the company of the
companions of the companions of Allah’s Messenger (ﷺ) ?’ They will say, ‘Yes.’ And victory will be
bestowed on them.”