Surah as-Sajdah (The Prostration) 32 : 17

From the style of the Surah it appears that it was sent down during the early-middle Makkah period. This is due to little reference of the severity of the persecution and tyranny which one finds in the Surahs sent down in the later stages.

Abu Hurayrah, may Allah be pleased with him, said that the Messenger of Allah said:  «قَالَ اللهُ تَعَالى: أَعْدَدْتُ لِعِبَادِي الصَّالِحِينَ مَا لَا عَيْنٌ رَأَتْ، وَلَا أُذُنٌ سَمِعَتْ، وَلَا خَطَرَ عَلى قَلْبِ بَشَر» Allah says: "I have prepared for My righteous servants what no eye has seen, no ear has heard, and it has never crossed the mind of man.'') Abu Hurayrah said: "Recite, if you wish:فَلاَ تَعْلَمُ نَفْسٌ مَّآ أُخْفِىَ لَهُم مِّن قُرَّةِ أَعْيُنٍ "No person knows what is kept hidden for them of delights of eyes." It was also recorded by Muslim and At-Tirmidhi. At-Tirmidhi said, "It is Hasan Sahih.''

In another version of Bukhari: «وَلَا خَطَرَ عَلَى قَلْبِ بَشَرٍ، ذُخْرًا مِنْ بَلْهِ مَا أُطْلِعْتُمْ عَلَيْه» "and no body has ever even imagined of. All that is reserved, besides which, all that you have seen is nothing.''

It was also reported from Abu Hurayrah, may Allah be pleased with him, that the Prophet said:«مَنْ يَدْخُلِ الْجَنَّةَ يَنْعَمْ لَا يَبْأَسْ، لَا تَبْلَى ثِيَابُهُ، وَلَا يَفْنَى شَبَابُهُ، فِي الْجَنَّةِ مَا لَا عَيْنٌ رَأَتْ، وَلَا أُذُنٌ سَمِعَتْ، وَلَا خَطَرَ عَلى قَلْبِ بَشَر»"Whoever enters Paradise, will enjoy a life of luxury and never feel deprivation, his clothes will never wear out, his youth will never fade. In Paradise there is what no eye has ever seen, no ear has ever heard, and has never crossed the mind of man." This was recorded by Muslim.