Sura al-Baqara 2:154

وَلَا تَقُولُوا۟ لِمَن يُقْتَلُ فِى سَبِيلِ ٱللَّـهِ أَمْوَٰتٌۢ بَلْ أَحْيَآءٌ وَلَٰكِن لَّا تَشْعُرُونَ

wa-lā taqūlū li-man yuqtalu fī sabīli allāhi amwātun bal aḥyāʾun wa-lākin lā tashʿurūna

And say not of those who are slain in the way of Allah: "They are dead." Nay, they are living, though ye perceive (it) not.

Sura al-Shuʿarā 26:113

إِنْ حِسَابُهُمْ إِلَّا عَلَىٰ رَبِّى لَوْ تَشْعُرُونَ

in ḥisābuhum illā ʿalā rabbī law tashʿurūna

"Their account is only with my Lord, if ye could (but) understand.

Sura al-Zumar 39:55

وَٱتَّبِعُوٓا۟ أَحْسَنَ مَآ أُنزِلَ إِلَيْكُم مِّن رَّبِّكُم مِّن قَبْلِ أَن يَأْتِيَكُمُ ٱلْعَذَابُ بَغْتَةً وَأَنتُمْ لَا تَشْعُرُونَ

wa-ittabiʿū aḥsana mā unzila ilaykum min rrabbikum min qabli an yaʾtiyakumu l-ʿadhābu baghtatan wa-antum lā tashʿurūna

"And follow the best of (the courses) revealed to you from your Lord, before the Penalty comes on you - of a sudden while ye perceive not!-

Sura al-Ḥujurāt 49:2

يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ لَا تَرْفَعُوٓا۟ أَصْوَٰتَكُمْ فَوْقَ صَوْتِ ٱلنَّبِىِّ وَلَا تَجْهَرُوا۟ لَهُۥ بِٱلْقَوْلِ كَجَهْرِ بَعْضِكُمْ لِبَعْضٍ أَن تَحْبَطَ أَعْمَٰلُكُمْ وَأَنتُمْ لَا تَشْعُرُونَ

yā-ayyuhā lladhīna āmanū lā tarfaʿū aṣwātakum fawqa ṣawti l-nabiyyi wa-lā tajharū lahu bil-qawli kajahri baʿḍikum li-baʿḍin an taḥbaṭa aʿmālukum wa-antum lā tashʿurūna

O ye who believe! Raise not your voices above the voice of the Prophet, nor speak aloud to him in talk, as ye may speak aloud to one another, lest your deeds become vain and ye perceive not.