Lying In Front Of One Who Is Praying Sahih Muslim 512 c
Translation
'Urwa b. Zubair reported
'A'isha asked: What disrupts the prayer? We said: The woman and the ass. Upon this she remarked: Is the woman an ugly animal? I lay in front of the Messenger of Allah (ﷺ) like the bier of a corpse and he said prayer.