Surah Al-Ahzab (The Enemy Alliance), Verse 22

وَلَمَّا رَاَ الْمُؤْمِنُوْنَ الْاَحْزَابَ قَالُوْا هٰذَا مَا وَعَدَنَا اللّٰهُ وَرَسُوْلُهٗ وَصَدَقَ اللّٰهُ وَرَسُوْلُهٗ وَمَا زَادَهُمْ اِلَّاۤ اِیْمَانًا وَّتَسْلِیْمًا ۟

Wa lammaa ra al mu'minoonal Ahzaaba qaaloo haazaa maa wa'adanal laahu wa Rasooluh; wa sadaqal laahu wa Rasooluh; wa maa zaadahum illaaa eemaananw wa tasleemaa

“When the Believers saw the Confederate forces, they said: "This is what Allah and his Messenger had promised us, and Allah and His Messenger told us what was true." And it only added to their faith and their zeal in obedience.”

Quran 33:22 (Yusuf Ali Translation)