The Messenger of Allah ﷺ was never one to insult, curse, or use foul language. When he wished to reprove one of us, he would simply say, "What is wrong with him? May his forehead be touched with dust."
حدثنا أبو عامر حدثنا فليح عن هلال بن علي
لم يكن رسول الله ﷺ سبابا ولا لعانا ولا فحاشا كان يقول لأحدنا عند المعاتبة ما له ترب جبينه