At-Tawbah 9:103 خذ من اموالهم صدقة تطهرهم وتزكيهم بها وصل عليهم ان صلاتك سكن لهم والله سميع عليم ١٠٣
خُذۡ
مِنۡ
أَمۡوَٰلِهِمۡ
صَدَقَةٗ
تُطَهِّرُهُمۡ
وَتُزَكِّيهِم
بِهَا
وَصَلِّ
عَلَيۡهِمۡۖ
إِنَّ
صَلَوٰتَكَ
سَكَنٞ
لَّهُمۡۗ
وَٱللَّهُ
سَمِيعٌ
عَلِيمٌ
١٠٣
In order to cleanse and purify them [Prophet], accept a gift out of their property [to make amends] and pray for them- your prayer will be a comfort to them. God is all hearing, all knowing.
Read Tafsir
Ibn Kathir (Abridged)
The Command to collect the Zakah and Its Benefits
Allah commanded His Messenger to take Sadaqah from the Muslims' money to purify and sanctify them with it. This Ayah is general, even though some said that it refers specifically to those who mixed good and evil deeds, who admitted to their errors. So
…The Command to collect the Zakah and Its Benefits
Allah commanded His Messenger to take Sadaqah from the Muslims' money to purify and sanctify them wit
…