Umarh bint 'Abdur Rahman عمرة بنت عبد الرحمن بن سعد بن زرارة · The Book on Fasting

"When the Messenger of Allah wanted to perform I'tikaf, he would perform Fajr prayer and then he would enter his place of I'tikaf."

"When the Messenger of Allah performed I'tikaf, he would bring his head near me so I could comb it, and he would not enter the house except for some personal needs."

From Al-Laith (a similar narration as no. 804)