وَإِذۡ يُرِيكُمُوهُمۡ إِذِ ٱلۡتَقَيۡتُمۡ فِيٓ أَعۡيُنِكُمۡ قَلِيلٗا وَيُقَلِّلُكُمۡ فِيٓ أَعۡيُنِهِمۡ لِيَقۡضِيَ ٱللَّهُ أَمۡرٗا كَانَ مَفۡعُولٗاۗ وَإِلَى ٱللَّهِ تُرۡجَعُ ٱلۡأُمُورُ ٤٤
And [remember] when He showed them to you, when you met, as few in your eyes, and He made you [appear] as few in their eyes so that Allāh might accomplish a matter already destined. And to Allāh are [all] matters returned.
Translation: Saheeh International (English)
Each word's meaning and sound
Remember, O believers, when Allah showed the idolaters to you, when you met them, as few and made you bravely go forward towards fighting them; and He made you seem few in their eyes, so that they came forward to fight you, without thinking of leaving. This was so that Allah could bring about a matter that was predetermined by taking retribution from the idolaters by them being killed or taken prisoners, and by favouring the believers with victory and defeat of their enemies. All matters are returned to Allah alone and He will repay the one who does evil for his wrongdoing and the one who does good for his good deeds.
Al-Mukhtasar in interpreting the Noble Quran