27:56
فَ مَا كَانَ جَوَابَ قَوْمِ هِۦٓ إِلَّآ أَن قَالُ وٓا۟ أَخْرِجُ وٓا۟ ءَالَ لُوطٍ مِّن قَرْيَتِ كُمْ إِنَّ هُمْ أُنَاسٌ يَتَطَهَّرُ ونَ
But the answer of his people was not except that they said, "Expel the family of Lot from your city. Indeed, they are people who keep themselves pure."
2:222
وَ يَسْـَٔلُ ونَ كَ عَنِ ٱلْ مَحِيضِ قُلْ هُوَ أَذًى فَ ٱعْتَزِلُ وا۟ ٱل نِّسَآءَ فِى ٱلْ مَحِيضِ وَ لَا تَقْرَبُ و هُنَّ حَتَّىٰ يَطْهُرْ نَ فَ إِذَا تَطَهَّرْ نَ فَ أْتُ و هُنَّ مِنْ حَيْثُ أَمَرَ كُمُ ٱللَّهُ إِنَّ ٱللَّهَ يُحِبُّ ٱل تَّوَّٰبِينَ وَ يُحِبُّ ٱلْ مُتَطَهِّرِينَ
And they ask you about menstruation. Say, "It is harm, so keep away from wives during menstruation. And do not approach them until they are pure. And when they have purified themselves, then come to them from where Allah has ordained for you. Indeed, Allah loves those who are constantly repentant and loves those who purify themselves."
5:6
يَٰٓ أَيُّهَا ٱلَّذِينَ ءَامَنُ وٓا۟ إِذَا قُمْ تُمْ إِلَى ٱل صَّلَوٰةِ فَ ٱغْسِلُ وا۟ وُجُوهَ كُمْ وَ أَيْدِيَ كُمْ إِلَى ٱلْ مَرَافِقِ وَ ٱمْسَحُ وا۟ بِ رُءُوسِ كُمْ وَ أَرْجُلَ كُمْ إِلَى ٱلْ كَعْبَيْنِ وَ إِن كُن تُمْ جُنُبًا فَ ٱطَّهَّرُ وا۟ وَ إِن كُن تُم مَّرْضَىٰٓ أَوْ عَلَىٰ سَفَرٍ أَوْ جَآءَ أَحَدٌ مِّن كُم مِّنَ ٱلْ غَآئِطِ أَوْ لَٰمَسْ تُمُ ٱل نِّسَآءَ فَ لَمْ تَجِدُ وا۟ مَآءً فَ تَيَمَّمُ وا۟ صَعِيدًا طَيِّبًا فَ ٱمْسَحُ وا۟ بِ وُجُوهِ كُمْ وَ أَيْدِي كُم مِّنْ هُ مَا يُرِيدُ ٱللَّهُ لِ يَجْعَلَ عَلَيْ كُم مِّنْ حَرَجٍ وَ لَٰكِن يُرِيدُ لِ يُطَهِّرَ كُمْ وَ لِ يُتِمَّ نِعْمَتَ هُۥ عَلَيْ كُمْ لَعَلَّ كُمْ تَشْكُرُ ونَ
O you who have believed, when you rise to [perform] prayer, wash your faces and your forearms to the elbows and wipe over your heads and wash your feet to the ankles. And if you are in a state of janabah, then purify yourselves. But if you are ill or on a journey or one of you comes from the place of relieving himself or you have contacted women and do not find water, then seek clean earth and wipe over your faces and hands with it. Allah does not intend to make difficulty for you, but He intends to purify you and complete His favor upon you that you may be grateful.
7:82
وَ مَا كَانَ جَوَابَ قَوْمِ هِۦٓ إِلَّآ أَن قَالُ وٓا۟ أَخْرِجُ و هُم مِّن قَرْيَتِ كُمْ إِنَّ هُمْ أُنَاسٌ يَتَطَهَّرُ ونَ
But the answer of his people was only that they said, "Evict them from your city! Indeed, they are men who keep themselves pure."
9:108
لَا تَقُمْ فِي هِ أَبَدًا لَّ مَسْجِدٌ أُسِّسَ عَلَى ٱل تَّقْوَىٰ مِنْ أَوَّلِ يَوْمٍ أَحَقُّ أَن تَقُومَ فِي هِ فِي هِ رِجَالٌ يُحِبُّ ونَ أَن يَتَطَهَّرُ وا۟ وَ ٱللَّهُ يُحِبُّ ٱلْ مُطَّهِّرِينَ
Do not stand [for prayer] within it - ever. A mosque founded on righteousness from the first day is more worthy for you to stand in. Within it are men who love to purify themselves; and Allah loves those who purify themselves.