Yahya related to me from Malik from Nafi that Abdullah ibn Umar used to say, "When a sick man is unable to prostrate he should motion with his head, and not raise anything to his forehead."
Muwatta Malik Book 9, Hadith 82
← Previous Hadith Yahya related to me from Malik from Hisham ibn Urwa from his father that the Messenger of Allah, may Allah bless him and grant him peace, said, "Do some of the prayers in your houses."

Muwatta Malik Book 9, Hadith 81 Next Hadith → Yahya related to me from Malik from Rabia ibn Abi Abd ar-Rahman that if Abdullah ibn Umar arrived at the mosque and the people had already prayed, he would begin with the obligatory prayer and not pray anything before it.

Muwatta Malik Book 9, Hadith 83