Qur'ān 3:171 · Aal-i-Imran (آل عمران)

۞ يَسْتَبْشِرُونَ بِنِعْمَةٍۢ مِّنَ ٱللَّهِ وَفَضْلٍۢ وَأَنَّ ٱللَّهَ لَا يُضِيعُ أَجْرَ ٱلْمُؤْمِنِينَ

They receive good tidings of favor from Allah and bounty and [of the fact] that Allah does not allow the reward of believers to be lost -