Surah Ali'Imran, Verse 125

بَلَىٰٓۚ إِن تَصۡبِرُواْ وَتَتَّقُواْ وَيَأۡتُوكُم مِّن فَوۡرِهِمۡ هَٰذَا يُمۡدِدۡكُمۡ رَبُّكُم بِخَمۡسَةِ ءَالَٰفٖ مِّنَ ٱلۡمَلَٰٓئِكَةِ مُسَوِّمِينَ١٢٥

balā in taṣbirū watattaqū wayatūkum min fawrihim hādhā yum'did'kum rabbukum bikhamsati ālāfin mina l-malāikati musawwimīna

Yes, if you remain patient and conscious of Allāh and they [i.e., the enemy] come upon you [attacking] in rage, your Lord will reinforce you with five thousand angels having marks [of distinction]."