إِن تُبدُوا الصَّدَقاتِ فَنِعِمّا هِيَ ۖ وَإِن تُخفوها وَتُؤتوهَا الفُقَراءَ فَهُوَ خَيرٌ لَكُم ۚ وَيُكَفِّرُ عَنكُم مِن سَيِّئَاتِكُم ۗ وَاللَّهُ بِما تَعمَلونَ خَبيرٌ

If you disclose your charitable expenditures, they are good; but if you conceal them and give them to the poor, it is better for you, and He will remove from you some of your misdeeds [thereby]. And Allah, with what you do, is [fully] Acquainted.