Ayesha reported,

The illness of the Messenger of Allah ﷺ first came upon him in the house of Maymun. He asked his wives for permission to be nursed in her house, and they granted him permission.She said, "He came out with one hand on Fadl bin Abbas and the other on another man, his feet dragging along the ground."Ubaydullah said, "I related this to Ibn Abbas, and he asked, 'Do you know who the man was that Ayesha did not name? It was Ali.'"

Muslim 937

Sahih

حدثنا محمد بن رافع وعبد بن حميد واللفظ لابن رافع قالا حدثنا عبد الرزاق أخبرنا معمر قال قال الزهري وأخبرني عبيد الله بن عبد الله بن عتبة أن

عائشة أخبرته قالت

أول ما اشتكى رسول الله ﷺ في بيت ميمونة فاستأذن أزواجه أن يمرض في بيتها وأذن له قالت فخرج ويد له على الفضل بن عباس ويد له على رجل آخر وهو يخط برجليه في الأرض فقال عبيد الله فحدثت به ابن عباس فقال أتدري من الرجل الذي لم تسم عائشة هو علي

مسلم 937صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Muslim
Book
Prayer
Chapter
Appointing a deputy by the imam when he has an excuse such as illness, travel, or other reasons to lead the people in prayer, and that whoever prays behind an imam who is sitting due to inability to stand must stand if he is able, and the abrogation of sitting behind a sitting imam for those capable of standing
Numbering
Darussalam 937
Muslim 937