Chapter 85: Laws of Inheritance (Al-Faraa'id)
Narrated Ibn 'Abbas: The person about whom Allah' s Messenger (ﷺ) said, "If I were to take a Khalil from this nation (my
followers), then I would have taken him (i. e., Abu Bakr), but the Islamic Brotherhood is better (or
said: good)," regarded a grandfather as the father himself (in inheritance).
Sahih al-Bukhari 6738