It is narrated from Sayyiduna Umar (may Allah be pleased with him) that he asked the Prophet (peace and blessings be upon him): "How is the share of the grandfather to be divided?" He (peace and blessings be upon him) said: "O Umar, why do you ask about that? I think you will die before you come to know it." So he died before he came to know that ruling.
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated these two hadiths from Ibn Harmalah except Bishr bin al-Mufaddal."
Hadith Referenceالمعجم الأوسط / باب العين / 4245
Hadith Gradingمحدثین:رجاله رجال الصحيح، واختلف في سماع سعيد بن المسيب من عمر
Hadith Takhrij«قال الهيثمي: ورجاله رجال الصحيح إلا أن سعيد بن المسيب اختلف في سماعه من عمر «مجمع الزوائد ومنبع الفوائد، ج 4، ص 227»»