إِذْ جَعَلَ ٱلَّذِينَ كَفَرُوا۟ فِى قُلُوبِهِمُ ٱلْحَمِيَّةَ حَمِيَّةَ ٱلْجَـٰهِلِيَّةِ فَأَنزَلَ ٱللَّهُ سَكِينَتَهُۥ عَلَىٰ رَسُولِهِۦ وَعَلَى ٱلْمُؤْمِنِينَ وَأَلْزَمَهُمْ كَلِمَةَ ٱلتَّقْوَىٰ وَكَانُوٓا۟ أَحَقَّ بِهَا وَأَهْلَهَا ۚ وَكَانَ ٱللَّهُ بِكُلِّ شَىْءٍ عَلِيمًا
idh jaʿala alladhīna kafarū fī qulūbihimu l-ḥamiyata ḥamiyyata l-jāhiliyati fa-anzala l-lahu sakīnatahu ʿalā rasūlihi waʿalā l-mu'minīna wa-alzamahum kalimata l-taqwā wakānū aḥaqqa bihā wa-ahlahā wakāna l-lahu bikulli shayin ʿalīman
When those who disbelieved had put into their hearts chauvinism - the chauvinism of the time of ignorance. But Allāh sent down His tranquility upon His Messenger and upon the believers and imposed upon them the word of righteousness, and they were more deserving of it and worthy of it. And ever is Allāh, of all things, Knowing.
— Saheeh International
While the disbelievers had fury in their hearts- the fury of ignorance- God sent His tranquillity down on to His Messenger and the believers and made binding on them [their] promise to obey God, for that was more appropriate and fitting for them. God has full knowledge of all things.
— M. A. S. Abdel Haleem
When those who disbelieve had put in their hearts pride and haughtiness - the pride and haughtiness of the time of ignorance, - then Allâh sent down His Sakînah (calmness and tranquillity) upon His Messenger (صلى الله عليه وسلم) and upon the believers, and made them stick to the word of piety (i.e. none has the right to be worshipped but Allâh); and they were well entitled to it and worthy of it. And Allâh is the All-Knower of everything.
— Muhammad Muhsin Khan & Muhammad Taqi-ud-Din al-Hilali