Al-A'raf 7:170

وَٱلَّذِينَ يُمَسِّكُونَ بِٱلْكِتَـٰبِ وَأَقَامُوا۟ ٱلصَّلَوٰةَ إِنَّا لَا نُضِيعُ أَجْرَ ٱلْمُصْلِحِينَ

Wa-alladhīna yumassikūna bil-kitābi wa-aqāmū l-ṣalata innā lā nuḍīʿu ajra l-muṣ'liḥīna

But those who hold fast to the Book [i.e., the Qur’ān] and establish prayer - indeed, We will not allow to be lost the reward of the reformers.