Al-Kāfi
Hadith 9323ـ أَحْمَدُ بْنُ مُحَمَّدٍ عَنِ الْحَجَّالِ عَنْ حَمَّادٍ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ السَّلاَم) قَالَ كَانَ عَلِيٌّ (عَلَيْهِ السَّلاَم) يَقُولُ لِوُلْدِهِ يَا بَنِيَّ انْظُرُوا بَيْتَ رَبِّكُمْ فَلا يَخْلُوَنَّ مِنْكُمْ فَلا تُنَاظَرُوا.
3. Ahmad ibn Muhammad has narrated from al-Hajjal from Hammad who has said the following: “Abu ‘Abd Allah (a.s.), has said that ’Amir al-Mu’minin would say to his sons, ‘My sons, take the House of your Lord in your consideration so it is not left without your presence therein; otherwise, you will risk coming of torment upon you.’”