24:21
يَٰٓ أَيُّهَا ٱلَّذِينَ ءَامَنُ وا۟ لَا تَتَّبِعُ وا۟ خُطُوَٰتِ ٱل شَّيْطَٰنِ وَ مَن يَتَّبِعْ خُطُوَٰتِ ٱل شَّيْطَٰنِ فَ إِنَّ هُۥ يَأْمُرُ بِ ٱلْ فَحْشَآءِ وَ ٱلْ مُنكَرِ وَ لَوْلَا فَضْلُ ٱللَّهِ عَلَيْ كُمْ وَ رَحْمَتُ هُۥ مَا زَكَىٰ مِن كُم مِّنْ أَحَدٍ أَبَدًا وَ لَٰكِنَّ ٱللَّهَ يُزَكِّى مَن يَشَآءُ وَ ٱللَّهُ سَمِيعٌ عَلِيمٌ
O you who have believed, do not follow the footsteps of Satan. And whoever follows the footsteps of Satan - indeed, he enjoins immorality and wrongdoing. And if not for the favor of Allah upon you and His mercy, not one of you would have been pure, ever, but Allah purifies whom He wills, and Allah is Hearing and Knowing.
2:129
رَبَّ نَا وَ ٱبْعَثْ فِي هِمْ رَسُولًا مِّنْ هُمْ يَتْلُوا۟ عَلَيْ هِمْ ءَايَٰتِ كَ وَ يُعَلِّمُ هُمُ ٱلْ كِتَٰبَ وَ ٱلْ حِكْمَةَ وَ يُزَكِّي هِمْ إِنَّ كَ أَنتَ ٱلْ عَزِيزُ ٱلْ حَكِيمُ
Our Lord, and send among them a messenger from themselves who will recite to them Your verses and teach them the Book and wisdom and purify them. Indeed, You are the Exalted in Might, the Wise."
2:151
كَ مَآ أَرْسَلْ نَا فِي كُمْ رَسُولًا مِّن كُمْ يَتْلُوا۟ عَلَيْ كُمْ ءَايَٰتِ نَا وَ يُزَكِّي كُمْ وَ يُعَلِّمُ كُمُ ٱلْ كِتَٰبَ وَ ٱلْ حِكْمَةَ وَ يُعَلِّمُ كُم مَّا لَمْ تَكُونُ وا۟ تَعْلَمُ ونَ
Just as We have sent among you a messenger from yourselves reciting to you Our verses and purifying you and teaching you the Book and wisdom and teaching you that which you did not know.
2:174
إِنَّ ٱلَّذِينَ يَكْتُمُ ونَ مَآ أَنزَلَ ٱللَّهُ مِنَ ٱلْ كِتَٰبِ وَ يَشْتَرُ ونَ بِ هِۦ ثَمَنًا قَلِيلًا أُو۟لَٰٓئِكَ مَا يَأْكُلُ ونَ فِى بُطُونِ هِمْ إِلَّا ٱل نَّارَ وَ لَا يُكَلِّمُ هُمُ ٱللَّهُ يَوْمَ ٱلْ قِيَٰمَةِ وَ لَا يُزَكِّي هِمْ وَ لَ هُمْ عَذَابٌ أَلِيمٌ
Indeed, they who conceal what Allah has sent down of the Book and exchange it for a small price - those consume not into their bellies except the Fire. And Allah will not speak to them on the Day of Resurrection, nor will He purify them. And they will have a painful punishment.
3:164
لَ قَدْ مَنَّ ٱللَّهُ عَلَى ٱلْ مُؤْمِنِينَ إِذْ بَعَثَ فِي هِمْ رَسُولًا مِّنْ أَنفُسِ هِمْ يَتْلُوا۟ عَلَيْ هِمْ ءَايَٰتِ هِۦ وَ يُزَكِّي هِمْ وَ يُعَلِّمُ هُمُ ٱلْ كِتَٰبَ وَ ٱلْ حِكْمَةَ وَ إِن كَانُ وا۟ مِن قَبْلُ لَ فِى ضَلَٰلٍ مُّبِينٍ
Certainly did Allah confer [great] favor upon the believers when He sent among them a Messenger from themselves, reciting to them His verses and purifying them and teaching them the Book and wisdom, although they had been before in manifest error.
3:77
إِنَّ ٱلَّذِينَ يَشْتَرُ ونَ بِ عَهْدِ ٱللَّهِ وَ أَيْمَٰنِ هِمْ ثَمَنًا قَلِيلًا أُو۟لَٰٓئِكَ لَا خَلَٰقَ لَ هُمْ فِى ٱلْ ءَاخِرَةِ وَ لَا يُكَلِّمُ هُمُ ٱللَّهُ وَ لَا يَنظُرُ إِلَيْ هِمْ يَوْمَ ٱلْ قِيَٰمَةِ وَ لَا يُزَكِّي هِمْ وَ لَ هُمْ عَذَابٌ أَلِيمٌ
Indeed, those who exchange the covenant of Allah and their [own] oaths for a small price will have no share in the Hereafter, and Allah will not speak to them or look at them on the Day of Resurrection, nor will He purify them; and they will have a painful punishment.
4:49
أَ لَمْ تَرَ إِلَى ٱلَّذِينَ يُزَكُّ ونَ أَنفُسَ هُم بَلِ ٱللَّهُ يُزَكِّى مَن يَشَآءُ وَ لَا يُظْلَمُ ونَ فَتِيلًا
Have you not seen those who claim themselves to be pure? Rather, Allah purifies whom He wills, and injustice is not done to them, [even] as much as a thread [inside a date seed].
53:32
ٱلَّذِينَ يَجْتَنِبُ ونَ كَبَٰٓئِرَ ٱلْ إِثْمِ وَ ٱلْ فَوَٰحِشَ إِلَّا ٱل لَّمَمَ إِنَّ رَبَّ كَ وَٰسِعُ ٱلْ مَغْفِرَةِ هُوَ أَعْلَمُ بِ كُمْ إِذْ أَنشَأَ كُم مِّنَ ٱلْ أَرْضِ وَ إِذْ أَنتُمْ أَجِنَّةٌ فِى بُطُونِ أُمَّهَٰتِ كُمْ فَ لَا تُزَكُّ وٓا۟ أَنفُسَ كُمْ هُوَ أَعْلَمُ بِ مَنِ ٱتَّقَىٰٓ
Those who avoid the major sins and immoralities, only [committing] slight ones. Indeed, your Lord is vast in forgiveness. He was most knowing of you when He produced you from the earth and when you were fetuses in the wombs of your mothers. So do not claim yourselves to be pure; He is most knowing of who fears Him.
62:2
هُوَ ٱلَّذِى بَعَثَ فِى ٱلْ أُمِّيِّۦنَ رَسُولًا مِّنْ هُمْ يَتْلُوا۟ عَلَيْ هِمْ ءَايَٰتِ هِۦ وَ يُزَكِّي هِمْ وَ يُعَلِّمُ هُمُ ٱلْ كِتَٰبَ وَ ٱلْ حِكْمَةَ وَ إِن كَانُ وا۟ مِن قَبْلُ لَ فِى ضَلَٰلٍ مُّبِينٍ
It is He who has sent among the unlettered a Messenger from themselves reciting to them His verses and purifying them and teaching them the Book and wisdom - although they were before in clear error -
91:9
قَدْ أَفْلَحَ مَن زَكَّىٰ هَا
He has succeeded who purifies it,
9:103
خُذْ مِنْ أَمْوَٰلِ هِمْ صَدَقَةً تُطَهِّرُ هُمْ وَ تُزَكِّي هِم بِ هَا وَ صَلِّ عَلَيْ هِمْ إِنَّ صَلَوٰتَ كَ سَكَنٌ لَّ هُمْ وَ ٱللَّهُ سَمِيعٌ عَلِيمٌ
Take, [O, Muhammad], from their wealth a charity by which you purify them and cause them increase, and invoke [Allah 's blessings] upon them. Indeed, your invocations are reassurance for them. And Allah is Hearing and Knowing.