Sahih al-Bukhari 4700Book 65, Hadith 222
حَدَّثَنَا عَلِيُّ بْنُ عَبْدِ اللَّهِ، حَدَّثَنَا سُفْيَانُ، عَنْ عَمْرٍو، عَنْ عَطَاءٍ، سَمِعَ ابْنَ عَبَّاسٍ، {أَلَمْ تَرَ إِلَى الَّذِينَ بَدَّلُوا نِعْمَةَ اللَّهِ كُفْرًا} قَالَ هُمْ كُفَّارُ أَهْلِ مَكَّةَ.
When Ibn `Abbas heard:-- "Have you not seen those who have changed the favor of Allah into disbelief?" (14.28) he said, "Those were the disbelieving pagans of Mecca."