Sahih Muslim
The Book on Salutations and Greetings (Kitab As-Salam)
Book Number: 026 / Hadith Number: 5413
Jabir reported Allah's Apostle (may peace he upon him) as saying: None amongst you should make his brother stand on Friday (during the congregational prayer) and then occupy his-place. but he should only say to him (Accommodate me).