Shortening the Prayer

Malik :: Book 9 : Hadith 9.15.50

Yahya related to me from Malik from Abu Hazim ibn Dinar that Sahl ibn Sad said, "People used to be ordered to place their right hands on their left forearms in the prayer."

Abu Hazim added, "I know for sure that Sahl traces that back to the Prophet, may Allah bless him and grant him peace."