Qur'ān 3:124 · Aal-i-Imran (آل عمران)

إِذْ تَقُولُ لِلْمُؤْمِنِينَ أَلَن يَكْفِيَكُمْ أَن يُمِدَّكُمْ رَبُّكُم بِثَلَـٰثَةِ ءَالَـٰفٍۢ مِّنَ ٱلْمَلَـٰٓئِكَةِ مُنزَلِينَ

[Remember] when you said to the believers, "Is it not sufficient for you that your Lord should reinforce you with three thousand angels sent down?