Allaah says (interpretation of the meaning): “O you who believe! Spend of that with which We have provided for you, before a Day comes when there will be no bargaining, nor friendship, nor intercession. And it is the disbelievers who are the Zaalimoon (wrongdoers)” [al-Baqarah 2:254]
“The likeness of those who spend their wealth in the way of Allaah, is as the likeness of a grain (of corn); it grows seven ears, and each ear has a hundred grains. Allaah gives manifold increase to whom He wills. And Allaah is All-Sufficient for His creatures’ needs, All-Knower. Those who spend their wealth in the Cause of Allaah, and do not follow up their gifts with reminders of their generosity or with injury, their reward is with their Lord. On them shall be no fear, nor shall they grieve” [al-Baqarah 2:261-262]
“O you who have believed, spend from the good things which you have earned and from that which We have produced for you from the earth. And do not aim toward the defective therefrom, spending [from that] while you would not take it [yourself] except with closed eyes. And know that Allah is Free of need and Praiseworthy.” [al-Baqarah 2:267]
“Believe in Allaah and His Messenger Muhammad (saw), and spend of that whereof He has made you trustees. For those who have believed among you and spent, there will be a great reward.” [al-Hadeed 57:7]
It was narrated that Abu Hurayrah (may Allaah be pleased with him) said: The Messenger of Allaah (peace and blessings of Allaah be upon him) said: “Whoever gives charity equal to a date from good (halal) earnings – for Allaah does not accept anything but that which is good – Allaah will take it in His right hand and tend it for the one who gave it as any one of you tends his foal, until it becomes like a mountain. Narrated by al-Bukhaari, 1344; Muslim, 1014.
It was narrated from Abu Hurayrah (may Allaah be pleased with him) that the Prophet (peace and blessings of Allaah be upon him) said: “There is no day on which the people get up but two angels come down and one of them says, ‘O Allaah, give in compensation to the one who spends (in charity),’ and the other says, ‘O Allaah, destroy the one who withholds.’” Narrated by al-Bukhaari, 1374; Muslim, 1010.
It was narrated from Abu Hurayrah (may Allaah be pleased with him) that the Messenger of Allaah (peace and blessings of Allaah be upon him) said: “Allaah said: ‘Spend, O son of Adam, and I shall spend on you.’” Narrated by al-Bukhaari, 5073; Muslim, 993.