It is said that the precedence that was mentioned is the precedence of Abu Bakr (may Allah be pleased with him); he is Abu Bakr Abdullah bin Uthman (may Allah be pleased with them both) bin Amir bin Amr bin Ka'b bin Sa'd bin Taym bin Murrah bin Ka'b bin Lu'ayy bin Ghalib bin Fihr.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب قسم الفيء والغنيمة / 13091