´It was narrated that Musa bin Umair Al-Anbari and Qais bin Sulaim Al-Anbari said:` "Alqamah bin Wa'il told us that his father said: "I saw the Messenger of Allah (ﷺ), when he was standing in prayer, holding his left hand with his right.'"
Hadith ReferenceSunan an-Nasa'i / The Book of the Commencement of the Prayer / Hadith: 888
Hadith Gradingالألبانی:صحيح الإسناد | زبیر علی زئی:إسناده صحيح