He named the chiefs and counted Ubada bin Samit among them. Sufyan said, Ubada was present at Aqabah, at Badr, at Uhud, and at the pledge under the tree, and he was one of the chiefs.
قال سمعت
يسمي النقباء فسمى عبادة بن الصامت منهم قال سفيان عبادة عقبي أحدي بدري شجري وهو نقيب
No references are available.
Its isnad is sahih. Here he has begun listing a number of Ubadah's merits and recounting his reports.