8:65
يَا أَيُّهَا النَّبِيُّ حَرِّضِ الْمُؤْمِنِينَ عَلَى الْقِتَالِ إِنْ يَكُنْ مِنْكُمْ عِشْرُونَ صَابِرُونَ يَغْلِبُوا مِائَتَيْنِ وَإِنْ يَكُنْ مِنْكُمْ مِائَة ٌ يَغْلِبُوا أَلْفا ً مِنَ الَّذِينَ كَفَرُوا بِأَنَّهُمْ قَوْم ٌ لاَ يَفْقَهُونَ
Yā 'Ayyuhā An-Nabīyu ĤarriĐi Al-Mu'uminīna `Alá Al-Qitāli 'In Yakun Minkum `Ishrūna Şābirūna Yaghlibū Miā'atayni Wa 'In Yakun Minkum Miā'atun Yaghlibū 'Alfāan Mina Al-Ladhīna Kafarū Bi'annahum Qawmun Lā Yafqahūna 

O prophet, urge the believers to fight. If there are twenty of you who are patient, they will defeat two hundred. And if there are one hundred of you, they will defeat one thousand from among those who reject; that is because they are a people who do not understand.

8:66
الآنَ خَفَّفَ اللَّهُ عَنكُمْ وَعَلِمَ أَنَّ فِيكُمْ ضَعْفا ً فَإِنْ يَكُنْ مِنْكُمْ مِائَة ٌ صَابِرَة ٌ يَغْلِبُوا مِائَتَيْنِ وَإِنْ يَكُنْ مِنْكُمْ أَلْف ٌ يَغْلِبُوا أَلْفَيْنِ بِإِذْنِ اللَّهِ وَاللَّهُ مَعَ الصَّابِرِينَ
Al-'Āna Khaffafa Allāhu `Ankum Wa `Alima 'Anna Fīkum Đa`fāan Fa'in Yakun Minkum Miā'atun Şābiratun Yaghlibū Miā'atayni Wa 'In Yakun Minkum 'Alfun Yaghlibū 'Alfayni Bi'idhni Allāhi Wa Allāhu Ma`a Aş-Şābirīna 

Now, God has alleviated for you, for He knows that there is weakness in you. If there are one hundred of you who are patient, they will defeat two hundred. And if there are one thousand of you, they will defeat two thousand with the permission of God. God is with the patient.