Ali 'Imran 3:125
بَلَىٰٓ ۚ إِن تَصْبِرُوا۟ وَتَتَّقُوا۟ وَيَأْتُوكُم مِّن فَوْرِهِمْ هَـٰذَا يُمْدِدْكُمْ رَبُّكُم بِخَمْسَةِ ءَالَـٰفٍ مِّنَ ٱلْمَلَـٰٓئِكَةِ مُسَوِّمِينَ
Bala in tasbiroo watattaqoowaya/tookum min fawrihim hatha yumdidkum rabbukumbikhamsati alafin mina almala-ikatimusawwimeen
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]."
Of course, if you stay patient and fear Allah, and they come upon you even in this heat of theirs, your Lord will reinforce you with five thousand of the angels, each having distinct marks.