Dalil
العربية

Quran Al-Baqarah 2:274

ٱلَّذِينَ يُنفِقُونَ أَمۡوَٰلَهُم بِٱلَّيۡلِ وَٱلنَّهَارِ سِرّٗا وَعَلَانِيَةٗ فَلَهُمۡ أَجۡرُهُمۡ عِندَ رَبِّهِمۡ وَلَا خَوۡفٌ عَلَيۡهِمۡ وَلَا هُمۡ يَحۡزَنُونَ

Translation

Those who spend their wealth [in Allāh's way] by night and by day, secretly and publicly - they will have their reward with their Lord. And no fear will there be concerning them, nor will they grieve.