2 verses have
“purify”
in Edition Clear Qur'an by Talal Itani / At-Tawba (The Repentance)
9:103Receive contributions from their wealth, to purify them and sanctify them with it; and pray for them. Your prayer is comfort for them. God is Hearing and Knowing.
9:108Do not stand in it, ever. A mosque founded upon piety from the first day is worthier of your standing in it. In it are men who love to be purified. God loves those who purify themselves.
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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