When ʿAli sent ʿAmmar and Al-Hasan to (the people of) Kufa to urge them to fight, ʿAmmar addressed them saying, "I know that she (i.e. ʿAisha) is the wife of the Prophet ﷺ in this world and in the Hereafter (world to come), but Allah has put you to test, whether you will follow Him (i.e. Allah) or her." (Using translation from Bukhārī 3772)
لَمَّا بَعَثَ عَلِيٌّ عَمَّارًا وَالْحَسَنَ إِلَى الْكُوفَةِ لِيَسْتَنْفِرَاهُمْ فَخَطَبَ عَمَّارٌ فَقَالَ إِنِّي لَأَعْلَمُ أَنَّهَا زَوْجَتُهُ فِي الدُّنْيَا وَالْآخِرَةِ وَلَكِنَّ اللهَ ﷻ ابْتَلَاكُمْ لِتَتَّبِعُوهُ أَوْ إِيَّاهَا