Encouragement to honor one's neighbor and guest, and the obligation to remain silent unless one has something good to say, and the fact that all of that is part of faith
Abu Huraira reported Allah's Messenger (ﷺ) as saying:
If anyone gives as Sadaqa the equivalent of a date from that (earning) earned honestly, for Allah accepts that which is lawful, the Lord would accept it with His Right Hand, and even if it is a date, it would foster in the Hand of the lord, as one of you fosters his colt, till it becomes bigger than a mountain.
Reference: Sahih Muslim 1014 a In-book : Book 12, Hadith 79 USC-MSA web (English) : Book 5, Hadith 2211 (deprecated)
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