Sahih al-Bukhari Book 46, Hadith 21
Hind bint `Utba (Abu Sufyan's wife) came and said, "O Allah's Messenger (ﷺ)! Abu Sufyan is a miser. Is
there any harm if I spend something from his property for our children?" He said, there is no harm for
you if you feed them from it justly and reasonably (with no extravagance).
The Prophet (ﷺ) said, "Whoever has (the following) four characters will be a hypocrite, and whoever has one of the following four characteristics will have one characteristic of hypocrisy until he gives it up. These are: (1 ) Whenever he talks, he tells a lie; (2) whenever he makes a promise, he breaks it; (3) whenever he makes a covenant he proves treacherous; (4) and whenever he quarrels, he behaves impudently in an evil insulting manner." (See Hadith No. 33 Vol. 1)
We said to the Prophet, "You send us out and it happens that we have to stay with people who do not entertain us. What do you think about it? He said to us, "If you stay with some people and they entertain you as they should for a guest, accept their hospitality, but if they don't, take the right of the guest from them."