Sahih Muslim 998
Sahih Muslim · Book 12: The Book of Zakat · The virtue of spending and giving charity to relatives, spuses, children and parents, even if they are idolaters
Anas reported that when this verse was tevealed:
حَدَّثَنِي مُحَمَّدُ بْنُ حَاتِمٍ ، حَدَّثَنَا بَهْزٌ ، حَدَّثَنَا حَمَّادُ بْنُ سَلَمَةَ ، حَدَّثَنَا ثَابِتٌ ، عَنْ أَنَسٍ ، قَالَ لَمَّا نَزَلَتْ هَذِهِ الآيَةُ { لَنْ تَنَالُوا الْبِرَّ حَتَّى تُنْفِقُوا مِمَّا تُحِبُّونَ} قَالَ أَبُو طَلْحَةَ أُرَى رَبَّنَا يَسْأَلُنَا مِنْ أَمْوَالِنَا فَأُشْهِدُكَ يَا رَسُولَ اللَّهِ أَنِّي قَدْ جَعَلْتُ أَرْضِي بَرِيحَا لِلَّهِ . قَالَ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " اجْعَلْهَا فِي قَرَابَتِكَ " . قَالَ فَجَعَلَهَا فِي حَسَّانَ بْنِ ثَابِتٍ وَأُبَىِّ بْنِ كَعْبٍ .
" You will not attain righteousness till you give freely of what you love," Abu Talha said: I see that our Lord has demanded from us out of our property; so I make you a witness, Messenger of Allah. that I give my land known as Bairaha' for the sake of Allah. Upon this the Messenger of Allah (ﷺ) said: Give that to your relatives. So he gave it to Hassan b. Thabit and Ubayy b. Ka'b.