Chapter: The virtue of spending and giving charity to relatives, spuses, children and parents, even if they are idolaters
A hadith like this has been narrated on the authority of Zainab the wife of 'Abdullah, and she said: I was in the mosque and the Prophet of Allah ( صلی اللہ علیہ وسلم ) saw me and said: Give Sadaqa even though it is out of your jewellery. The rest of the hadith is the same.
Authentic