Sura al-Anbiyāʾ 21:65

ثُمَّ نُكِسُوا۟ عَلَىٰ رُءُوسِهِمْ لَقَدْ عَلِمْتَ مَا هَٰٓؤُلَآءِ يَنطِقُونَ

thumma nukisū ʿalā ruʾūsihim la-qad ʿalimta mā hāʾulāʾi yanṭiqūna

Then were they confounded with shame: (they said), "Thou knowest full well that these (idols) do not speak!"

Sura al-Sajdah 32:12

وَلَوْ تَرَىٰٓ إِذِ ٱلْمُجْرِمُونَ نَاكِسُوا۟ رُءُوسِهِمْ عِندَ رَبِّهِمْ رَبَّنَآ أَبْصَرْنَا وَسَمِعْنَا فَٱرْجِعْنَا نَعْمَلْ صَٰلِحًا إِنَّا مُوقِنُونَ

wa-law tara idhi l-mujrimūna nākisū ruʾūsihim ʿinda rabbihim rabbanā abṣarnā wa-samiʿnā fa-irjiʿnā naʿmal ṣāliḥan innā mūqinūna

If only thou couldst see when the guilty ones will bend low their heads before their Lord, (saying:) "Our Lord! We have seen and we have heard: Now then send us back (to the world): we will work righteousness: for we do indeed (now) believe."

Sura Yā Sin 36:68

وَمَن نُّعَمِّرْهُ نُنَكِّسْهُ فِى ٱلْخَلْقِ أَفَلَا يَعْقِلُونَ

wa-man nnuʿammirhu nunakkishu fī l-khalqi a-fa-lā yaʿqilūna

If We grant long life to any, We cause him to be reversed in nature: Will they not then understand?