Sura 2 Al-Baqarah (The Cow), aya 103

1. وَلَوْ أَنَّهُمْ آمَنُوا وَاتَّقَوْا لَمَثُوبَةٌ مِنْ عِنْدِ اللَّهِ خَيْرٌ ۖ لَوْ كَانُوا يَعْلَمُونَ

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

   2:103

Tafsiri: Saheeh International