Prophet Joseph - 12:88 "When they entered his (Joseph´s) presence, they said, "Your Excellency, hardship has touched us and our family, so we have come with a worthless thing, but give us the exact measure and help us. Allah rewards those who give alms."
The importance of charity?
The Iron/57:18 The men and women who give alms, they have given Allah a good debt. They will be repaid in multiples and they deserve a generous reward.

The Repentance/9:103 Take alms from their money to purify them and glorify them, and encourage them and support them, for your support pleases them. Allah is All-Hearing, All-Knowing.
The Repentance/9:104 Do they not know that it is Allah Who accepts repentance from His servants and takes alms from them, and Allah is the Accepter of Repentance, the Most Merciful.

Prophet Joseph/12:88 "When they entered his (Joseph´s) presence, they said, "Your Excellency, hardship has touched us and our family, so we have come with a worthless thing, but give us the exact measure and help us. Allah rewards those who give alms."

The Cow/2:271 How good it would be if you revealed your charity. But it is better if you hide them and give them to the needy, and that will cover some of your sins. Allah is aware of what you do.

The Women/4:85 Whoever mediates a good deed has a credit for himself. And whoever mediates evil, for him is a share of it. Allah controls everything.

The Heights/7:156 "Write for us good in this world and in the Hereafter. We turn to you."He said: "My punishment will touch whom I will. But My Mercy is all-encompassing; I will write it especially for those who lead a righteous life, pay the zakat and believe in Our verses."