20:76
جَنَّٰتُ عَدْنٍ تَجْرِى مِن تَحْتِ هَا ٱلْ أَنْهَٰرُ خَٰلِدِينَ فِي هَا وَ ذَٰلِكَ جَزَآءُ مَن تَزَكَّىٰ
Gardens of perpetual residence beneath which rivers flow, wherein they abide eternally. And that is the reward of one who purifies himself.
35:18
وَ لَا تَزِرُ وَازِرَةٌ وِزْرَ أُخْرَىٰ وَ إِن تَدْعُ مُثْقَلَةٌ إِلَىٰ حِمْلِ هَا لَا يُحْمَلْ مِنْ هُ شَىْءٌ وَ لَوْ كَانَ ذَا قُرْبَىٰٓ إِنَّ مَا تُنذِرُ ٱلَّذِينَ يَخْشَ وْنَ رَبَّ هُم بِ ٱلْ غَيْبِ وَ أَقَامُ وا۟ ٱل صَّلَوٰةَ وَ مَن تَزَكَّىٰ فَ إِنَّ مَا يَتَزَكَّىٰ لِ نَفْسِ هِۦ وَ إِلَى ٱللَّهِ ٱلْ مَصِيرُ
And no bearer of burdens will bear the burden of another. And if a heavily laden soul calls [another] to [carry some of] its load, nothing of it will be carried, even if he should be a close relative. You can only warn those who fear their Lord unseen and have established prayer. And whoever purifies himself only purifies himself for [the benefit of] his soul. And to Allah is the [final] destination.
79:18
فَ قُلْ هَل لَّ كَ إِلَىٰٓ أَن تَزَكَّىٰ
And say to him, 'Would you [be willing to] purify yourself
80:3
وَ مَا يُدْرِي كَ لَعَلَّ هُۥ يَزَّكَّىٰٓ
But what would make you perceive, [O Muhammad], that perhaps he might be purified
80:7
وَ مَا عَلَيْ كَ أَ لَّا يَزَّكَّىٰ
And not upon you [is any blame] if he will not be purified.
87:14
قَدْ أَفْلَحَ مَن تَزَكَّىٰ
He has certainly succeeded who purifies himself
92:18
ٱلَّذِى يُؤْتِى مَالَ هُۥ يَتَزَكَّىٰ
[He] who gives [from] his wealth to purify himself