Quran 9:103 At-Tawbah, ayah 103 of 129

خُذْ مِنْ أَمْوَٰلِهِمْ صَدَقَةً تُطَهِّرُهُمْ وَتُزَكِّيهِم بِهَا وَصَلِّ عَلَيْهِمْ ۖ إِنَّ صَلَوٰتَكَ سَكَنٌ لَّهُمْ ۗ وَٱللَّهُ سَمِيعٌ عَلِيمٌ ۝١٠٣

9:103 Take alms of their wealth, wherewith thou mayst purify them and mayst make them grow, and pray for them. Lo! thy prayer is an assuagement for them. Allah is Hearer, Knower.