Nahj al-Balāgha
Hadith 157مَالي وَلِقُرَيْش! وَاللهِ لَقَدْ قَاتَلْتُهُمْ كَافِرِينَ، وَلاَقَاتِلَنَّهُمْ مَفْتُونِينَ، وَإِنِّي لَصَاحِبُهُمْ بِالاْمْسِ، كَمَا أَنَا صَاحِبُهُمُ الْيَوْمَ!
What (cause of conflict) is there between me and the Quraysh? By Allāh, I have fought them when they were unbelievers and I shall fight them when they have been misled. I shall be the same for them today as I was for them yesterday.