Hazrat Sa‘eed bin Musayyib (rahimahullah) reports that Rasulullah (sallallahu ‘alaihi wasallam) said, “There is no man from the Muslims whose wealth benefited me (in the path of deen) more than the wealth of Hazrat Abu Bakr (radhiyallahu ‘anhu).” Hazrat Sa‘eed (rahimahullah) thereafter mentioned, “Rasulullah (sallallahu ‘alaihi wasallam) would deal in the wealth of Hazrat Abu Bakr (radhiyallahu ‘anhu) like his own wealth (i.e. on account of Hazrat Abu Bakr (radhiyallahu ‘anhu) sacrificing everything for him to use for the cause of deen).” (Musannaf ‘Abdur Razzaaq #21319)