Do not say of anything: 'I will do it tomorrow' 23 Except with this reservation that Allah so will. And remember thy Lord when thou forgettest; and say thou belike my Lord will guide me to something nearer than this to right direction. 24 So they stayed in their Cave three hundred years, and (some) add nine (more) 25 Say: "God knows best how long they remained [there]. His [alone] is the knowledge of the hidden reality of the heavens and the earth: how well does He see and hear! No guardian have they apart from Him, since He allots to no one a share in His rule!" 26 And recite what has been revealed to you (O Muhammad SAW) of the Book (the Quran) of your Lord (i.e. recite it, understand and follow its teachings and act on its orders and preach it to men). None can change His Words, and none will you find as a refuge other than Him. 27 And endure thy self in the company of those who call upon their Lord in the morning and evening seeking His countenance, and let not thine eyes rove from them seeking the adornment of the life of this world, and obey thou not him whose heart We have made to neglect Our remembrance, and who followeth his lust, and whose affair is exceeding the bound. 28 Say: (It is) the truth from the Lord of you (all). Then whosoever will, let him believe, and whosoever will, let him disbelieve. Lo! We have prepared for disbelievers Fire. Its tent encloseth them. If they ask for showers, they will be showered with water like to molten lead which burneth the faces. Calamitous the drink and ill the resting-place! 29 The righteously striving believers should know that We do not neglect the reward of those who do good deeds. 30 They shall dwell in the Gardens of Eternity, beneath which streams flow. There they will be adorned with bracelets of gold, will be arrayed in green garments of silk and rich brocade, and will recline on raised couches. How excellent is their reward, and how nice their resting-place!" 31