Messenger of Allah ﷺ asked for Allah's wrath upon the Ahzab (confederates), saying, "O Allah, the Revealer of the Holy Book, and the One swift at reckoning! Defeat the confederates; Defeat them and shake them."  

دَعَا رَسُولُ اللَّهِ ﷺ عَلَى الأَحْزَابِ فَقَالَ اللَّهُمَّ مُنْزِلَ الْكِتَابِ سَرِيعَ الْحِسَابِ اهْزِمِ الأَحْزَابَ اهْزِمْهُمْ وَزَلْزِلْهُمْ  

When the Prophet ﷺ said, "Sami' al-lahu liman hamidah (Allah heard him who sent his praises to Him)" in the last rakʿa of the ʿIsha' prayer, he used to invoke Allah, saying, "O Allah! Save ʿAiyash bin Abi Rabiʿa; O Allah! Save Al-Walid bin Al-Walid; O Allah! Save the weak people among the believers; O Allah! Be hard on the Tribe of Mudar; O Allah! Inflict years of drought upon them like the years (of drought) of the Prophet ﷺ Joseph."  

أَنَّ النَّبِيَّ ﷺ كَانَ إِذَا قَالَ سَمِعَ اللَّهُ لِمَنْ حَمِدَهُ فِي الرَّكْعَةِ الآخِرَةِ مِنْ صَلاَةِ الْعِشَاءِ قَنَتَ اللَّهُمَّ أَنْجِ عَيَّاشَ بْنَ أَبِي رَبِيعَةَ اللَّهُمَّ أَنْجِ الْوَلِيدَ بْنَ الْوَلِيدِ اللَّهُمَّ أَنْجِ سَلَمَةَ بْنَ هِشَامٍ اللَّهُمَّ أَنْجِ الْمُسْتَضْعَفِينَ مِنَ الْمُؤْمِنِينَ اللَّهُمَّ اشْدُدْ وَطْأَتَكَ عَلَى مُضَرَ اللَّهُمَّ اجْعَلْهَا سِنِينَ كَسِنِي يُوسُفَ  

The Prophet ﷺ sent a Sariya (an army detachment) consisting of men called Al-Qurra', and all of them were martyred. I had never seen the Prophet ﷺ so sad over anything as he was over them. So he said Qunut (invocation in the prayer) for one month in the Fajr prayer, invoking for Allah's wrath upon the tribe of 'Usaiya, and he used to say, "The people of 'Usaiya have disobeyed Allah and His Apostle."  

بَعَثَ النَّبِيُّ ﷺ سَرِيَّةً يُقَالُ لَهُمُ الْقُرَّاءُ فَأُصِيبُوا فَمَا رَأَيْتُ النَّبِيَّ ﷺ وَجَدَ عَلَى شَىْءٍ مَا وَجَدَ عَلَيْهِمْ فَقَنَتَ شَهْرًا فِي صَلاَةِ الْفَجْرِ وَيَقُولُ إِنَّ عُصَيَّةَ عَصَوُا اللَّهَ وَرَسُولَهُ  

The Jews used to greet the Prophet ﷺ by saying, "As-Samu 'Alaika (i.e., death be upon you), so I understood what they said, and I said to them, "As-Samu 'alaikum wal-la'na (i.e. Death and Allah's Curse be upon you)." The Prophet ﷺ said, "Be gentle and calm, O ʿAisha, as Allah likes gentleness in all affairs." I said, "O Allah's Prophet! Didn't you hear what they said?" He said, "Didn't you hear me answering them back by saying, 'Alaikum (i.e., the same be upon you)?"  

كَانَ الْيَهُودُ يُسَلِّمُونَ عَلَى النَّبِيِّ ﷺ يَقُولُونَ السَّامُ عَلَيْكَ فَفَطِنَتْ عَائِشَةُ إِلَى قَوْلِهِمْ فَقَالَتْ عَلَيْكُمُ السَّامُ وَاللَّعْنَةُ فَقَالَ النَّبِيُّ ﷺ مَهْلاً يَا عَائِشَةُ إِنَّ اللَّهَ يُحِبُّ الرِّفْقَ فِي الأَمْرِ كُلِّهِ فَقَالَتْ يَا نَبِيَّ اللَّهِ أَوَلَمْ تَسْمَعْ مَا يَقُولُونَ قَالَ أَوَلَمْ تَسْمَعِي أَنِّي أَرُدُّ ذَلِكَ عَلَيْهِمْ فَأَقُولُ وَعَلَيْكُمْ  

We were in the company of the Prophet ﷺ on the day (of the battle) of Al-Khandaq (the Trench). The Prophet said, "May Allah fill their (the infidels') graves and houses with fire, as they have kept us so busy that we could not offer the middle prayer till the sun had set; and that prayer was the ʿAsr prayer."  

كُنَّا مَعَ النَّبِيِّ ﷺ يَوْمَ الْخَنْدَقِ فَقَالَ مَلأَ اللَّهُ قُبُورَهُمْ وَبُيُوتَهُمْ نَارًا كَمَا شَغَلُونَا عَنْ صَلاَةِ الْوُسْطَى حَتَّى غَابَتِ الشَّمْسُ وَهْىَ صَلاَةُ الْعَصْرِ