Surah Al-Anfal Verse 43 - English Translation by Shabbir Ahmed
Surah Al-Anfalإِذۡ يُرِيكَهُمُ ٱللَّهُ فِي مَنَامِكَ قَلِيلٗاۖ وَلَوۡ أَرَىٰكَهُمۡ كَثِيرٗا لَّفَشِلۡتُمۡ وَلَتَنَٰزَعۡتُمۡ فِي ٱلۡأَمۡرِ وَلَٰكِنَّ ٱللَّهَ سَلَّمَۚ إِنَّهُۥ عَلِيمُۢ بِذَاتِ ٱلصُّدُورِ
Allah made them few in your vision (O Messenger). Had He made them appear more numerous (if you got intimidated by their great numbers), you believers would have failed. And you would have disputed among yourselves whether to fight them at Badr was a good idea. But Allah saved you believers from faltering. He knew the resolve in your hearts