Yahya related to me from Malik from Ziyad ibn Sad from Amr ibn
Muslim that Tawus al-Yamani said, "I found some of the companions of
the Messenger of Allah, may Allah bless him and grant him peace,
saying 'Everything is by decree.' " Tawus added, "I heard Abdullah ibn
Umar say that The Messenger of Allah, may Allah bless him and grant
him peace. said, 'Everything is by decree - even incapacity and
ability,' (or 'ability and incapacity')."
Muwatta Malik Book 46, Hadith 4