7. Al-Araf (The Heights)

Surah: 7   Aya: 101

101. Tilka alqura naqussu AAalayka min anba-iha walaqad jaat-hum rusuluhum bialbayyinati fama kanoo liyu/minoo bima kaththaboo min qablu kathalika yatbaAAu Allahu AAala quloobi alkafireena
  

  Translation

101. Those were the towns whose story We relate unto you (O Muhammad SAW). And there came indeed to them their Messengers with clear proofs, but they were not such as to believe in that which they had rejected before. Thus Allâh does seal up the hearts of the disbelievers (from each and every kind of religious guidance).