Hadith on Death: Your personal Hour starts when you die

Aisha reported: Some men among the rough bedouins came to the Prophet, peace and blessings be upon him, and they said, “When is the Hour?” The Prophet looked to the youngest of them and he said, “If this boy lives, he will not reach old age before your Hour is established.”

Hisham said, “By ‘your Hour,’ the Prophet meant their death.”

Source: Ṣaḥīḥ al-Bukhārī 6146, Ṣaḥīḥ Muslim 2952

Grade: Muttafaqun Alayhi (authenticity agreed upon) according to Al-Bukhari and Muslim

عَنْ عَائِشَةَ قَالَتْ كَانَ رِجَالٌ مِنْ الْأَعْرَابِ جُفَاةً يَأْتُونَ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَيَسْأَلُونَهُ مَتَى السَّاعَةُ فَكَانَ يَنْظُرُ إِلَى أَصْغَرِهِمْ فَيَقُولُ إِنْ يَعِشْ هَذَا لَا يُدْرِكْهُ الْهَرَمُ حَتَّى تَقُومَ عَلَيْكُمْ سَاعَتُكُمْ

قَالَ هِشَامٌ سَاعَتُكُمْ يَعْنِي مَوْتَهُمْ

6146 صحيح البخاري كتاب الرقاق باب سكرات الموت

2952 صحيح مسلم كتاب الفتن وأشراط الساعة باب قرب الساعة