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.
假若我意欲，我必定使你知道他们，你必定借他们的仪表而认识他们，你必定从他们口气而认识他们。真主知道你们的善功。