Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates: "In Makkah there were two crippled (disabled) people who had a young son. As soon as it was morning he would carry them and bring them to the mosque, and he would earn for them all day long; then when evening came he would carry them and take them back. One day the Messenger of Allah (peace and blessings be upon him) missed him and asked about him. The people said: 'The son of those two has died.' The Messenger of Allah (peace and blessings be upon him) said: 'If anyone were spared (from death) for the sake of anyone, the son of the two cripples would have been spared.'"
Imam al-Tabarani (may Allah have mercy on him) said: "Only Abdullah bin Ja'far narrated these two hadiths from Abdullah bin Dinar, and Abu Kamil al-Jahdari is alone in narrating them."
Hadith Referenceالمعجم الأوسط / باب الميم / 5967
Hadith Gradingمحدثین:إسناده ضعيف جدًّا، فيه عبد الله بن جعفر بن نجيح متروك
Hadith Takhrij«قال الهيثمي: فيه عبد الله بن جعفر بن نجيح وهو متروك «مجمع الزوائد ومنبع الفوائد، ج 2، ص 320»» «أخرجه البيهقي فى «السنن الكبرى» برقم: 7231»