Surah Al-Ahzab 33:22

وَلَمَّا رَءَا ٱلْمُؤْمِنُونَ ٱلْأَحْزَابَ قَالُوا۟ هَـٰذَا مَا وَعَدَنَا ٱللَّهُ وَرَسُولُهُۥ وَصَدَقَ ٱللَّهُ وَرَسُولُهُۥ ۚ وَمَا زَادَهُمْ إِلَّآ إِيمَـٰنًا وَتَسْلِيمًا

And when the believers saw the companies, they said, "This is what Allāh and His Messenger had promised us, and Allāh and His Messenger spoke the truth." And it increased them only in faith and acceptance.

Translation: Saheeh International

Tafsir

And when the believers saw the confederates of disbelievers they said ‘This is what God and His Messenger promised us in the way of trial and assistance to victory and God and His Messenger were truthful’ about the promise. And that only increased them in faith in belief in God’s promise and submission to His command.

Excerpt from Tafsir al-Jalalayn, commentary on 33:22, via Quran.com. The reader has the full commentary and 9 more tafsirs.