Muwatta Malik, Book 46, Hadith 1629 (In-Book) ⓘ

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')."

وَحَدَّثَنِي يَحْيَى، عَنْ مَالِكٍ، عَنْ زِيَادِ بْنِ سَعْدٍ، عَنْ عَمْرِو بْنِ مُسْلِمٍ، عَنْ طَاوُسٍ الْيَمَانِيِّ، أَنَّهُ قَالَ أَدْرَكْتُ نَاسًا مِنْ أَصْحَابِ رَسُولِ اللَّهِ صلى الله عليه وسلم يَقُولُونَ كُلُّ شَىْءٍ بِقَدَرٍ ‏.‏ قَالَ طَاوُسٌ وَسَمِعْتُ عَبْدَ اللَّهِ بْنَ عُمَرَ يَقُولُ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏ "‏ كُلُّ شَىْءٍ بِقَدَرٍ حَتَّى الْعَجْزِ وَالْكَيْسِ أَوِ الْكَيْسِ وَالْعَجْزِ ‏" ‏ ‏.‏