﴿ ءَامِنُوا۟ بِٱللَّهِ وَرَسُولِهِۦ وَأَنفِقُوا۟ مِمَّا جَعَلَكُم مُّسْتَخْلَفِينَ فِيهِ ۖ فَٱلَّذِينَ ءَامَنُوا۟ مِنكُمْ وَأَنفَقُوا۟ لَهُمْ أَجْرٌۭ كَبِيرٌۭ ﴾

“BELIEVE in God and His Apostle, and spend on others out of that of which He has made you trus­tees: for, those of you who have attained to faith and who spend freely [in God’s cause] shall have a great reward.”

Please check ayah 57:11 for complete tafsir.