Ibn Umar reported Allah's Messenger (ﷺ) as saying:Gabriel impressed upon me (the kind treatment) towards the neighbour (so much) that I thought as if he would soon confer upon him the (right) of inheritance

Abu Dharr reported Allah's Messenger (ﷺ) as saying:Abu Dharr, when you prepare the broth, add water to that and give that (as a present) to your neighbour

Abu Dharr reported Allah's Messenger (ﷺ) commanded me thus:Whenever you prepare a broth, add water to it, and have in your mind the members of the household of your neighbours and then give them out of this with courtesy