17. Al-Isra (Isra', The Night Journey, Children Of Israel)

Surah: 17   Aya: 19

19. Waman arada al-akhirata wasaAAa laha saAAyaha wahuwa mu/minun faola-ika kana saAAyuhum mashkooran
  

  Translation

19. And whoever desires the Hereafter and strives for it, with the necessary effort due for it (i.e. do righteous deeds of Allâh's Obedience) while he is a believer (in the Oneness of Allâh Islâmic Monotheism), then such are the ones whose striving shall be appreciated, thanked and rewarded (by Allâh).