But those who hold fast to the Book and establish prayer - (7:170)

﴿وَالَّذِينَ يُمَسِّكُونَ بِالْكِتَابِ وَأَقَامُوا الصَّلَاةَ إِنَّا لَا نُضِيعُ أَجْرَ الْمُصْلِحِينَ﴾
[ الأعراف: 170]

7:170 But those who hold fast to the Book and establish prayer - indeed, We will not allow to be lost the reward of the reformers.

Those who hold tightly to the scripture and act according to it, establishing the prayer as it should be established and in its set times, Allah will reward their actions – Allah does not allow the reward of those who act well to be lost.

And as to those who hold fast to the Book (i.e. act on its teachings) and perform As-Salat (Iqamat-as-Salat), certainly, We shall never waste the reward of those who do righteous deeds.

phonetic Transliteration

Waallatheena yumassikoona bialkitabi waaqamoo alssalata inna la nudeeAAu ajra almusliheena

Abdullah Yusuf Ali - Translation

As to those who hold fast by the Book and establish regular prayer,- never shall We suffer the reward of the righteous to perish.

Safi-ur-Rahman al-Mubarakpuri

And as to those who hold fast to the Book (act on its teachings) and perform the Salah, certainly We shall never waste the reward of those who do righteous deeds.

Page 172 English transliteration