Ya'ish al-Ghifari narrates from his father: I was lying in the mosque when a man began moving me with his foot, saying: "Like this, for this is a way of lying that Allah, the Mighty and Majestic, dislikes." I raised my head and saw that it was the Messenger of Allah (peace and blessings be upon him).
Hadith Referenceالمعجم الكبير للطبراني / باب الطاء / 8200