Hind came to the Prophet (ﷺ) and said: Messenger of Allah, Abu Sufyan is a stingy person. Is there any harm to me if I spend on his dependants from his property without his permission ? The Prophet (ﷺ) replied: There is no harm to you if you spend according to the custom.
Sunan Abi Dawud Book 24, Hadith 118
← Previous Hadith Hind, the mother of Mu'awiyah, came to the Messenger of Allah (ﷺ) and said: 'Abu Sufyan is a stingy person. He does not give me as much (money) as suffices me and my children. Is there any harm to me if I take something from his property ? He said: Take as much as suffices you and your children according to the custom.

Sunan Abi Dawud Book 24, Hadith 117 Next Hadith → I used to write (the account of) the expenditure incurred on orphans who were under the guardianship of so-and-so. They cheated him by one thousand dirhams and he paid these (this amount) to them. I then got double the property which they deserved. I said (to the man: Take one thousand (dirhams) which they have taken from you (by cheating). He said: No, my father has told me that he heard the Messenger of Allah (ﷺ) say: Pay the deposit to him who deposited it with you, and do not betray him who betrays you.

Sunan Abi Dawud Book 24, Hadith 119