Surah Al-Ahzab, Verse 23

مِّنَ ٱلۡمُؤۡمِنِينَ رِجَالٞ صَدَقُواْ مَا عَٰهَدُواْ ٱللَّهَ عَلَيۡهِۖ فَمِنۡهُم مَّن قَضَىٰ نَحۡبَهُۥ وَمِنۡهُم مَّن يَنتَظِرُۖ وَمَا بَدَّلُواْ تَبۡدِيلٗا٢٣

mina l-mu'minīna rijālun ṣadaqū mā ʿāhadū l-laha ʿalayhi famin'hum man qaḍā naḥbahu wamin'hum man yantaẓiru wamā baddalū tabdīlan

Among the believers are men true to what they promised Allāh. Among them is he who has fulfilled his vow [to the death], and among them is he who awaits [his chance]. And they did not alter [the terms of their commitment] by any alteration -