9 : 103
خُذۡ مِنۡ أَمۡوَٰلِهِمۡ صَدَقَةٗ تُطَهِّرُهُمۡ وَتُزَكِّيهِم بِهَا وَصَلِّ عَلَيۡهِمۡۖ إِنَّ صَلَوٰتَكَ سَكَنٞ لَّهُمۡۗ وَٱللَّهُ سَمِيعٌ عَلِيمٌ
Take charity from their wealth [O Prophet] to cleanse and purify them, and pray for them. Your prayer is a source of comfort for them. And Allah is All-Hearing, All-Knowing.