Surah Aali Imran (The Family of Imran), Verse 152

وَلَقَدْ صَدَقَكُمُ اللّٰهُ وَعْدَهٗۤ اِذْ تَحُسُّوْنَهُمْ بِاِذْنِهٖ حَتّٰۤی اِذَا فَشِلْتُمْ وَتَنَازَعْتُمْ فِی الْاَمْرِ وَعَصَیْتُمْ مِّنْ بَعْدِ مَاۤ اَرٰىكُمْ مَّا تُحِبُّوْنَ مِنْكُمْ مَّنْ یُّرِیْدُ الدُّنْیَا وَمِنْكُمْ مَّنْ یُّرِیْدُ الْاٰخِرَةَ ثُمَّ صَرَفَكُمْ عَنْهُمْ لِیَبْتَلِیَكُمْ وَلَقَدْ عَفَا عَنْكُمْ وَاللّٰهُ ذُوْ فَضْلٍ عَلَی الْمُؤْمِنِیْنَ ۟

Wa laqad sadaqakumul laahu wa'dahooo iz tahussoo nahum bi iznihee hattaaa izaa fashiltum wa tanaaza'tum fil amri wa 'asaitum mim ba'di maaa araakum maa tuhibboon; minkum mai yureedud dunyaa wa minkum mai yureedul Aakhirah; summa sarafakum 'anhum liyabtaliyakum wa laqad 'afaa 'ankum; wallaahu zoo fadlin 'alal mu'mineen

“Allah did indeed fulfil His promise to you when ye with His permission Were about to annihilate your enemy,-until ye flinched and fell to disputing about the order, and disobeyed it after He brought you in sight (of the booty) which ye covet. Among you are some that hanker after this world and some that desire the Hereafter. Then did He divert you from your foes in order to test you but He forgave you: For Allah is full of grace to those who believe.”

Quran 3:152 (Yusuf Ali Translation)