Kur’an 2:103 — sura Al-Baqarah, 103. ajet

وَلَوۡ أَنَّهُمۡ ءَامَنُواْ وَٱتَّقَوۡاْ لَمَثُوبَةٞ مِّنۡ عِندِ ٱللَّهِ خَيۡرٞۚ لَّوۡ كَانُواْ يَعۡلَمُونَ

A da oni vjeruju i boje se, nagrada od Allaha bi im bila bolja, kada bi samo znali!

And if they had believed and feared Allah, then the reward from Allah would have been [far] better, if they only knew