Abu Hurairah reported,

I entered with the Messenger of Allah ﷺ and he found some milk in a bowl. He said, "Abu Hurayrah, go to the people of the Suffah and invite them to me."So I went to them and invited them. They came, sought permission to enter, and when permission was granted, they entered.

Azami 14204

Sahih

عن أبي هريرة قال

دخلت مع رسول الله ﷺ فوجد لبنا في قدح، فقال: أبا هر، الحق أهل الصفة فادعهم إلي قال: فأتيتهم فدعوتهم، فأقبلوا فاستأذنوا، فأذن لهم فدخلوا.

الأعظمي 14204صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Superior moral conduct
Chapter
Etiquette of seeking permission and greetings
Section
If a man is invited, he should not enter until he seeks permission
Numbering
Jami al-Kamil 14204 (2nd edition)
Azami 14204