The word حَرْب mentioned in Quran. Quranic Verses about War.
The word War حَرْب mentioned 06 times in Quran in 06 verses.
فَإِنْ لَمْ تَفْعَلُوا فَأْذَنُوا بِحَرْبٍ مِنَ اللَّهِ وَرَسُولِهِ
And if you do not, then be informed of a war [against you] from Allah and His Messenger. But if you repent, you may have your principal – [thus] you do no wrong, nor are you wronged.
إِنَّمَا جَزَاءُ الَّذِينَ يُحَارِبُونَ اللَّهَ وَرَسُولَهُ وَيَسْعَوْنَ فِي الْأَرْضِ فَسَادًا أَنْ يُقَتَّلُوا
Indeed, the penalty for those who wage war against Allah and His Messenger and strive upon earth [to cause] corruption is none but that they be killed or crucified or that their hands and feet be cut off from opposite sides or that they be exiled from the land. That is for them a disgrace in this world; and for them in the Hereafter is a great punishment
كُلَّمَا أَوْقَدُوا نَارًا لِلْحَرْبِ أَطْفَأَهَا اللَّهُ
And the Jews say, “The hand of Allah is chained.” Chained are their hands, and cursed are they for what they say. Rather, both His hands are extended; He spends however He wills. And that which has been revealed to you from your Lord will surely increase many of them in transgression and disbelief. And We have cast among them animosity and hatred until the Day of Resurrection. Every time they kindled the fire of war [against you], Allah extinguished it. And they strive throughout the land [causing] corruption, and Allah does not like corrupters.
فَإِمَّا تَثْقَفَنَّهُمْ فِي الْحَرْبِ فَشَرِّدْ بِهِمْ مَنْ خَلْفَهُمْ لَعَلَّهُمْ يَذَّكَّرُونَ
So if you, [O Muhammad], gain dominance over them in war, disperse by [means of] them those behind them that perhaps they will be reminded.
وَالَّذِينَ اتَّخَذُوا مَسْجِدًا ضِرَارًا وَكُفْرًا وَتَفْرِيقًا بَيْنَ الْمُؤْمِنِينَ وَإِرْصَادًا لِمَنْ حَارَبَ اللَّهَ وَرَسُولَهُ
And [there are] those [hypocrites] who took for themselves a mosque for causing harm and disbelief and division among the believers and as a station for whoever had warred against Allah a