عَنْ أَنَسِ بْنِ مَالِكٍ رَضِيَ اللَّهُ عَنْهُ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ ((مَا كَانَ الْفُحْشُ فِي شَيْءٍ قَطُّ إِلَّا شَانَهُ وَلَا كَانَ الْحَيَاءُ فِي شَيْءٍ قَطُّ إِلَّا زَانَهُ))
Sayyiduna Anas bin Malik (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: Abusive language and foul speech, wherever they are found, make that thing defective, and modesty, wherever it is found, makes that thing beautiful.