It was narrated from Abu Hurairah that the Prophet (ﷺ) said:
'The one who strives to support the widow and the poor is like a Mujahid who fights in the cause of Allah, and like one who stands in the night (in voluntary prayer) and fasts by day." (DE)
English reference (DE): Vol. 3, Book 12, Hadith 2140 (DE)
Arabic reference (DE): Book 12, Hadith 2223 (DE)