that the Messenger of Allah ﷺ said to 'Ali, Fatimah, Al-Hasan and Al-Husain: "I am at war with whoever makes war with you, and peace for whoever makes peace with you."
أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ لِعَلِيٍّ وَفَاطِمَةَ وَالْحَسَنِ وَالْحُسَيْنِ أَنَا حَرْبٌ لِمَنْ حَارَبْتُمْ وَسَلْمٌ لِمَنْ سَالَمْتُمْ