It wasnarrated from 'Aishah, the Mother of the Believers, that theMessenger of Allah (ﷺ) said:
"The most quickly rewarded of gooddeeds are kindness and upholding the ties of kinship, and the mostquickly punished evil deeds are injustice and severing the ties ofkinship."
English reference: Vol. 5, Book 37, Hadith 4212
Arabic reference: Book 37, Hadith 4352