Surah Al-Mumenoon Verse 100 - English Translation by Ahmed Ali
Surah Al-Mumenoonلَعَلِّيٓ أَعۡمَلُ صَٰلِحٗا فِيمَا تَرَكۡتُۚ كَلَّآۚ إِنَّهَا كَلِمَةٌ هُوَ قَآئِلُهَاۖ وَمِن وَرَآئِهِم بَرۡزَخٌ إِلَىٰ يَوۡمِ يُبۡعَثُونَ
That I may do some good I did not do (in the world)." Not so. These are only words he utters. Behind them lies the intervening barrier (stretching) to the day of their resurrection