Sunan Ibn Majah, Book 21, Hadith 2764 (In-Book) ⓘ
It was narrated from 'Amr bin Shu'aib, from his father, from his grandfather, that 'Umar bin Khattab said: “I heard the Messenger of Allah say: 'A father should not be killed for his son.'”
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا أَبُو خَالِدٍ الأَحْمَرُ، عَنْ حَجَّاجٍ، عَنْ عَمْرِو بْنِ شُعَيْبٍ، عَنْ أَبِيهِ، عَنْ جَدِّهِ، عَنْ عُمَرَ بْنِ الْخَطَّابِ، قَالَ سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ " لاَ يُقْتَلُ الْوَالِدُ بِالْوَلَدِ " .
also referenced under: Hadith 2662 (Reference) & Volume 3, Book 21, Hadith 2662 (DarusSalam)