Al-Mu'minun - 23:100

لَعَلِّي أَعْمَلُ صَالِحًا فِيمَا تَرَكْتُ كَلَّا إِنَّهَا كَلِمَةٌ هُوَ قَائِلُهَا وَمِن وَرَائِهِم بَرْزَخٌ إِلَى يَوْمِ يُبْعَثُونَ
[23:100]
Haply I may do good in that which I have left. By no means! it is a (mere) word that he speaks; and before them is a barrier until the day they are raised.
"In order that I may work righteousness in the things I neglected." - "By no means! It is but a word he says."- Before them is a Partition till the Day they are raised up.
That I may do right in that which I have left behind! But nay! It is but a word that he speaketh; and behind them is a barrier until the day when they are raised.