Sura al-Isrāʾ 17:64

وَٱسْتَفْزِزْ مَنِ ٱسْتَطَعْتَ مِنْهُم بِصَوْتِكَ وَأَجْلِبْ عَلَيْهِم بِخَيْلِكَ وَرَجِلِكَ وَشَارِكْهُمْ فِى ٱلْأَمْوَٰلِ وَٱلْأَوْلَٰدِ وَعِدْهُمْ وَمَا يَعِدُهُمُ ٱلشَّيْطَٰنُ إِلَّا غُرُورًا

wa-istafziz mani istaṭaʿta minhum bi-ṣawtika wa-ajlib ʿalayhim bi-khaylika wa-rajilika wa-shārikhum fī l-amwāli wa-l-awlādi wa-ʿidhum wa-mā yaʿiduhumu l-shayṭānu illā ghurūran

"Lead to destruction those whom thou canst among them, with thy (seductive) voice; make assaults on them with thy cavalry and thy infantry; mutually share with them wealth and children; and make promises to them." But Satan promises them nothing but deceit.

Sura Ṭā Hā 20:108

يَوْمَئِذٍ يَتَّبِعُونَ ٱلدَّاعِىَ لَا عِوَجَ لَهُۥ وَخَشَعَتِ ٱلْأَصْوَاتُ لِلرَّحْمَٰنِ فَلَا تَسْمَعُ إِلَّا هَمْسًا

yawmaʾidhin yattabiʿūna l-dāʿiya lā ʿiwaja lahu wa-khashaʿati l-aṣwātu lil-raḥmāni fa-lā tasmaʿu illā hamsan

On that Day will they follow the Caller (straight): no crookedness (can they show) him: all sounds shall humble themselves in the Presence of (Allah) Most Gracious: nothing shalt thou hear but the tramp of their feet (as they march).

Sura Luqmān 31:19

وَٱقْصِدْ فِى مَشْيِكَ وَٱغْضُضْ مِن صَوْتِكَ إِنَّ أَنكَرَ ٱلْأَصْوَٰتِ لَصَوْتُ ٱلْحَمِيرِ

wa-iqṣid fī mashyika wa-ighḍuḍ min ṣawtika inna ankara l-aṣwāti la-ṣawtu l-ḥamīri

"And be moderate in thy pace, and lower thy voice; for the harshest of sounds without doubt is the braying of the ass."