عَنْ ابْنِ مَسْعُودٍ عَنْ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ
لَا تَزُولُ قَدَمُ ابْنِ آدَمَ يَوْمَ الْقِيَامَةِ مِنْ عِنْدِ رَبِّهِ حَتَّى يُسْأَلَ عَنْ خَمْسٍ عَنْ عُمُرِهِ فِيمَ أَفْنَاهُ وَعَنْ شَبَابِهِ فِيمَ أَبْلَاهُ وَمَالِهِ مِنْ أَيْنَ اكْتَسَبَهُ وَفِيمَ أَنْفَقَهُ وَمَاذَا عَمِلَ فِيمَا عَلِمَ
2416 سنن الترمذي
Imām Tirmidhī relates in his sunnan that on the Day of Judgement a person will not shift until they have been questioned about five things:
1. Where did they while away their age?
2. How did they spend their youth?
3. Where did they acquire their wealth?
4. How did they spend their wealth?
5. How did they act on the knowledge that was given to them?
The key points of this ḥadīth are the first two questions, relating to how a person spends their time and more specifically how they spent their youth. We are often conscious of how we generate our wealth and spend it, however our time is a free commodity given to us by Allāh which we will also be questioned about.