Zakat

Zakat is one of the five pillars of Islam — a sacred duty that purifies your wealth and helps uplift those in need. By giving Zakat, you share in the blessings of helping the poor, the needy, and those struggling in the path of Allah (SWT).
ان المصدقين والمصدقات واقرضوا الله قرضا حسنا يضاعف لهم ولهم اجر كريم
Indeed, the men who practice charity and the women who practice charity and [they who] have loaned Allah a goodly loan – it will be multiplied for them, and they will have a noble reward.