Fiqh-us-Sunnah Volume 3, Zakaat and Fasting, Fiqh 3.126.

Section : Being generous in providing household provisions on the day of ‘Arafah.

Jabir reported that the Messenger of Allah said: “Whoever is generous to himself and to his family on the day of ‘Ashurah will have Allah’s generosity bestowed on him for the rest of the year.” This is related by al-Baihaqi in ash-Shu’ab and by Ibn ‘Abdul-Barr. The hadith has other chains, but they are all weak; however, strung together these chains strengthen the rank of the hadith, as as-Sakhawi said.