Quran 31:19 — Luqman (Luqman)

"Walk humbly and lower your voice—the ugliest voice is the donkey's voice."

[31:18] "You shall not treat the people with arrogance, nor shall you roam the earth proudly. GOD does not like the arrogant showoffs.

[31:20] Do you not see that GOD has committed in your service everything in the heavens and the earth, and has showered you with His blessings—obvious and hidden? Yet, some people argue about GOD without knowledge, without guidance, and without the enlightening scripture.