Al-Baqarah - 2:262

الَّذِينَ يُنفِقُونَ أَمْوَالَهُمْ فِي سَبِيلِ اللّهِ ثُمَّ لاَ يُتْبِعُونَ مَا أَنفَقُواُ مَنًّا وَلاَ أَذًى لَّهُمْ أَجْرُهُمْ عِندَ رَبِّهِمْ وَلاَ خَوْفٌ عَلَيْهِمْ وَلاَ هُمْ يَحْزَنُونَ
[2:262]
(As for) those who spend their property in the way of Allah, then do not follow up what they have spent with reproach or injury, they shall have their reward from their Lord, and they shall have no fear nor shall they grieve.
Those who spend their substance in the cause of Allah, and follow not up their gifts with reminders of their generosity or with injury,-for them their reward is with their Lord: on them shall be no fear, nor shall they grieve.
Those who spend their wealth for the cause of Allah and afterward make not reproach and injury to follow that which they have spent; their reward is with their Lord, and there shall no fear come upon them, neither shall they grieve.