حَدَّثَنَا بَهْزُ بْنُ أَسَدٍ حَدَّثَنَا شُعْبَةُ حَدَّثَنَا وَاصِلٌ الْأَحْدَبُ قَالَ سَمِعْتُ أَبَا وَائِلٍ يَقُولُ قَالَ عَبْدُ اللَّهِ سَأَلْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَيُّ الذَّنْبِ أَعْظَمُ فَذَكَرَهُ
مسند امام احمد بن حنبل · Hadith 4132
It was narrated that 'Abdullah (RA) said: I said: O Messenger of Allah, which sin is the worst before Allah? He said: "Attributing a rival to Allah when He has created you.” I said: Then what? He said: "Then killing your child for fear that he may share your food.” On one occasion 'Abdur-Rahman said: "for fear that he may eat with you”- I said: Then what? He said: "Then committing adultery with your neighbour's wife.” Then Allah revealed, confirming that:
Sanad
حَدَّثَنَا بَهْزُ بْنُ أَسَدٍ حَدَّثَنَا شُعْبَةُ حَدَّثَنَا وَاصِلٌ الْأَحْدَبُ قَالَ سَمِعْتُ أَبَا وَائِلٍ يَقُولُ قَالَ عَبْدُ اللَّهِ