Prov. 19:17. "He who is gracious to a poor man lends to the LORD, and He will repay him for his good deed" - The Bible
Surah 2:110 - "And be constant in prayer, and render the purifying dues; for, whatever good deed you send ahead for your own selves, you shall find it with god: behold, God sees all that you do." - The Quran