أَخْبَرَنَا يَزِيدُ ، أنبأنا أَشْعَثُ ، عَنْ ابْنِ سِيرِينَ ، قَالَ : قُلْتُ لِعَبِيدَةَ : حَدِّثْنِي عَنِ الْجَدِّ، فَقَالَ :" إِنِّي لَأَحْفَظُ فِي الْجَدِّ ثَمَانِينَ قَضِيَّةً مُخْتَلِفَةً "

Yazid told us, Ash'ath told us, on the authority of Ibn Sirin, he said: I said to Ubaidah: Tell me about the grandfather, and he said: “I memorize eighty days in the grandfather.” "different case"