Translation of the verse 114 from Surah Al-Mu’minun : Number of verses 118 - - page 349 - Part 18.
He (Allah) will say: "You stayed not but a little, if you had only known!
He will say, "You stayed not but a little - if only you had known.
(23:114) You may inquire from those who kept account." It will be said, "Well, you know now that you stayed there for a little while only. What a pity! you did not realize it then. *101
*101) That is, "Our Messengers warned you that the life in this world is transitory and is for test and trial, but you did not realize it then and denied that there was any life in the Hereafter and behaved in accordance with that belief."
Source : Al-Mu’minun Verse 114: He will say, "You stayed not but a little - if only you had known.