Circulation of Good Acts From Hand to Hand

The Prophet (SAWA) said, ‘He who offers charity to a poor man gets the reward befitting the action, but if forty thousand people pass the same offering from hand to hand until it reaches the poor man, they all receive a complete reward for it.

Imam al-Sadiq (AS) said, ‘If an act of charity [or courtesy] goes through eighty changes of hands, all of them receive the reward for it, without any decrease in the reward of the initiating good-doer.