2. Al-Baqara (The Cow)

Surah: 2   Aya: 88

88. Waqaloo quloobuna ghulfun bal laAAanahumu Allahu bikufrihim faqaleelan ma yu/minoona
  

  Translation

88. And they say, "Our hearts are wrapped (i.e. do not hear or understand Allâh's Word)." Nay, Allâh has cursed them for their disbelief, so little is that which they believe.