Surat Al-Ahzaab (The Clans) - الأحزاب

وَلَمَّا رَءَا ٱلْمُؤْمِنُونَ ٱلْأَحْزَابَ قَالُوا۟ هَٰذَا مَا وَعَدَنَا ٱللَّهُ وَرَسُولُهُۥ وَصَدَقَ ٱللَّهُ وَرَسُولُهُۥ وَمَا زَادَهُمْ إِلَّآ إِيمَٰنًا وَتَسْلِيمًا ﴿٢٢﴾ مِّنَ ٱلْمُؤْمِنِينَ رِجَالٌ صَدَقُوا۟ مَا عَٰهَدُوا۟ ٱللَّهَ عَلَيْهِ فَمِنْهُم مَّن قَضَىٰ نَحْبَهُۥ وَمِنْهُم مَّن يَنتَظِرُ وَمَا بَدَّلُوا۟ تَبْدِيلًا﴿٢٣﴾

And when the believers saw the allies, they said: This is what Allah and His Apostle promised us, and Allah and His Apostle spoke the truth; and it only increased them in faith and submission. Of the believers are men who are true to the covenant which they made with Allah: so of them is he who accomplished his vow, and of them is he who yet waits, and they have not changed in the least