Al-Bukhari said: "Amr bin Dinar narrated from Awsajah, the mawla of Ibn Abbas (may Allah be pleased with them both), and his hadith is not sound."
Some narrators narrated it from Amr, from Ikrimah, from Ibn Abbas, and that is an error beyond doubt.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الفرائض / 12398