1 verse has
“تطهرهم”
in Edition Simple Clean / At-Tawba (The Repentance)
103:9خذ من أموالهم صدقة تطهرهم وتزكيهم بها وصل عليهم ۖ إن صلاتك سكن لهم ۗ والله سميع عليم
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Those who spend their wealth by night and day, privately and publicly, will receive their reward from their Lord. They have nothing to fear, nor shall they grieve.
The Holy Quran · Al-Baqara (The Cow) · 2:274