Surah Muhammad, Verse 30
Translation — Sahih International
And if We willed, We could show them to you, and you would know them by their mark; but you will surely know them by the tone of [their] speech. And Allah knows your deeds.
Source
Kur'an-ı Kerim, Muhammed Suresi 47:30
https://kuran.diyanet.gov.tr/mushaf/kuran-meal-2/47-suresi-30-ayet