Good character, modesty, controlling anger and excellence in all things.
'Adi bin Hatim (May Allah be pleased with him) reported: Messenger of Allah (ﷺ) said, "Guard yourselves against the Fire (of Hell) even if it be only with half a date-fruit (given in charity); and if you cannot afford even that, you should at least say a good word."
Abu Hurairah (May Allah be pleased with him) reported: The Prophet (ﷺ) said, "It is also charity to utter a good word.". It is part of a narration that has preceded in its entirety.
Abu Shuraih Khuwailid bin 'Amr Al-Khuza'i (May Allah be pleased with him) reported: I heard Messenger of Allah (ﷺ) saying, "He who believes in Allah and the Last Day, should accommodate his guest according to his right." He was asked: "What is his right, O Messenger of Allah?" He (ﷺ) replied: "It is (to accommodate him) for a day and a night, and hospitality extends for three days, and what is beyond that is charity.".In Muslim it is added: Messenger of Allah (ﷺ) said, "It is not permissible for a Muslim to stay so long with his brother till he makes him sinful." He was asked: "O Messenger of Allah, how can he make him sinful?" He replied, "He prolongs his stay with him till nothing is left with the host to entertain him (guest)."
About this text. Arabic and English text from the hadith-json project (github.com/AhmedBaset/hadith-json), which collected it from sunnah.com. The project states no licence and the English is a modern translation; it is published here on the site owner's decision. Hadith are numbered in the book's own order.