"The Messenger of Allah said to 'Ali, Fatimah, Hasan and Husain: 'I am peace for those with whom you make peace, and I am war for those with whom you make war.'" (Using translation from Ibn Mājah 145)
أَنَّ النَّبِيَّ ﷺ قَالَ لِعَلِيٍّ وَفَاطِمَةَ وَحَسَنٍ وَحُسَيْنٍ «أَنَا سِلْمٌ لِمَنْ سَالَمْتُمْ وَحَرْبٌ لِمَنْ حَارَبْتُمْ»