7. Al-Araf (The Heights)

Surah: 7   Aya: 170

170. Waallatheena yumassikoona bialkitabi waaqamoo alssalata inna la nudeeAAu ajra almusliheena
  

  Translation

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