Ayesha reported,

She said, "The Messenger of Allah ﷺ ordered Abu Bakr to lead the people in prayer during his illness, so he would lead them in prayer."Urwa said, "The Messenger of Allah ﷺ felt some relief, so he came out, and there was Abu Bakr leading the people in prayer. When Abu Bakr saw him, he began to step back, but the Prophet signaled to him to stay where he was. The Messenger of Allah ﷺ then sat down beside Abu Bakr, level with him. Abu Bakr was following the prayer of the Messenger of Allah ﷺ, and the people were following the prayer of Abu Bakr."

Azami 2286

Sahih

عن عائشة زوج النبي ﷺ

قالت: أمر رسول الله ﷺ أبا بكر أن يصلي بالناس في مرضه، فكان يصلي بهم، قال عروة: فوجد رسول الله ﷺ في نفسه خفة فخرج، فإذا أبو بكر يؤم الناس، فلما رآه أبو بكر استأخر، فأشار إليه أن كما أنت، فجلس رسول الله ﷺ حذاء أبي بكر إلى جنبه، فكان أبو بكر يصلي بصلاة رسول الله ﷺ، والناس يصلون بصلاة أبي بكر.

الأعظمي 2286صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Prayer
Chapter
Leadership
Section
Those who said the ruling of followers sitting behind a sitting imam was abrogated
Numbering
Jami al-Kamil 2286 (2nd edition)
Azami 2286