AT TAUBAH — Ayat 26

ثُمَّ أَنَزلَ اللّهُ سَكِينَتَهُ عَلَى رَسُولِهِ وَعَلَى الْمُؤْمِنِينَ وَأَنزَلَ جُنُودًا لَّمْ تَرَوْهَا وَعذَّبَ الَّذِينَ كَفَرُواْ وَذَلِكَ جَزَاء الْكَافِرِينَ

Then Allah sent down His tranquillity upon His Messenger and upon the believers and sent down soldiers angels whom you did not see and punished those who disbelieved. And that is the recompense of the disbelievers.