Ayesha reported,

I heard the Messenger of Allah ﷺ say, while he was among his companions, "I will be at the Pool waiting for those of you who come to me. By Allah, Some men will be pulled away from me, and I will say, 'My Lord, they are from me and from my community.' He will reply, 'You do not know what they did after you. They kept turning back on their heels.'"

Azami 832

Sahih

عن عائشة تقول

سمعت رسول الله ﷺ يقول-وهو بين ظهراني أصحابه-: إني على الحوض أنتظر من يرد علي منكم، فوالله ليقتطعن دوني رجال، فلأقولن: أي رب! مني ومن أمتي. فيقول: إنك لا تدري ما عملوا بعدك ما زالوا يرجعون على أعقابهم.

الأعظمي 832صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Faith
Chapter
Faith in the Prophet ﷺ
Section
Faith in affirming the basin of the Prophet ﷺ and its attributes, and who among his nation will come to it and who will be driven away from it
Numbering
Jami al-Kamil 832 (2nd edition)
Azami 832