Quran 65:5 At-Talaq, ayah 5 of 12

ذَٰلِكَ أَمْرُ ٱللَّهِ أَنزَلَهُۥٓ إِلَيْكُمْ ۚ وَمَن يَتَّقِ ٱللَّهَ يُكَفِّرْ عَنْهُ سَيِّـَٔاتِهِۦ وَيُعْظِمْ لَهُۥٓ أَجْرًا ۝٥

65:5 That is the commandment of Allah which He revealeth unto you. And whoso keepeth his duty to Allah, He will remit from him his evil deeds and magnify reward for him.