I said to Ibn Umar, "Tell me about the prayer of the Messenger of Allah ﷺ, how was it?"He mentioned the takbir each time he lowered his head and each time he raised it, and he mentioned saying, "Peace be upon you and the mercy of Allah," to his right, and "Peace be upon you," to his left.
حدثنا أبو سلمة الخزاعي أخبرنا عبد العزيز بن محمد بن الأندراوردي مولى بني ليث عن عمرو بن يحيى بن عمارة بن أبي حسن الأنصاري ثم المحاربي عن محمد بن يحيى بن حبان
قلت لابن عمر أخبرني عن صلاة رسول الله ﷺ كيف كانت قال فذكر التكبير كلما وضع رأسه وكلما رفعه وذكر السلام عليكم ورحمة الله عن يمينه السلام عليكم عن يساره
Its isnad is sahih. Abdul-Aziz bin Muhammad bin Andarawurdi is Darawardi. He has appeared repeatedly, and we already established his reliability at 1675. In Tahdhib, 6:354–355, it says that his father was from Darabjird, a city in Faris. They found it heavy on the tongue to say "Darabjirdi," so they said "Darawurdi." It has also been said that he is from Andarana. In Sunan Abu Dawud, in the chapter on jihad, it occurs, "Nufayli narrated to us, Abdul-Aziz Andarawurdi narrated to us." Abu Hatim Sijistani said, on the authority of Asmai, "They attributed him to Darabjird, calling him Darawurdi, but they erred. The correct form," Abu Hatim said, "is Darabi or Jirdi, and Darabi is better." Yaqut said in Mujam Buldan, 4:47, "It has also been said that he was attributed to Andaraba, and it has also been said that he resided in Madinah, and when someone wanted to enter to see him, they would say 'Andarun,' which was then altered into this form." This statement originally comes from Ansab by Samani, where it appears (folio 224) with the wording "Andarawurd," which matches the attribution given here.Amr bin Yahya bin Umara is Mazini Ansari. We already established his reliability at 4520, and we add here that Ibn Abu Hatim gave his biography in Jarh wat-Tadil, 3/1/269.This hadith was narrated by Bayhaqi in Sunan al-Kubra, 2:178, by way of Ibn Jurayj from Amr bin Yahya, at greater length, and he said, "Hajjaj bin Muhammad and a group established its isnad soundly, while some others shortened it, stopping short of Ibn Jurayj. Abdul-Aziz bin Muhammad Darawardi differed regarding it from Amr bin Yahya, but whoever established it soundly is the authority, and he is not harmed by the disagreement of those who differed with him."This hadith is certainly among the additional narrations, for it is not found in any of the six books. Yet despite this, Hafiz Haythami fell short, for he did not mention it in Majma al-Zawaid. He only mentioned an abridged hadith at 2:146, on the authority of Ibn Umar, that the Prophet used to give two taslims. Tabarani narrated it in Awsat, and in its chain is Baqiyyah, who is trustworthy but a mudallis, and he has narrated it using "an." See also 4225, 4239, 4280, 4432.