(182) باب كَيْفَ الْجُلُوسُ فِي التَّشَهُّدِ
(There is another chain) from Yahya bin Sa'eed that Al-Qasim bin Muhammad saw them sitting in Tashah-hud, so he mentioned the Hadith.
Reference: Sunan Abi Dawud 961
In-book reference: Book 2, Hadith 572
English translation: Book 2, Hadith 957