#12 Not separate two persons

Book of Good Manners and Form (Al-Adab)

(57) Chapter: Jealousy and mutual estrangement are forbidden.

Hadith 910

Narrated Salman Al-Farsi:

Allah's Messenger (صلى الله عليه وسلم) said, "Anyone who takes a bath on Friday and cleans himself as much as he can and puts oil (on his hair) or scents himself; and then proceeds for the prayer and does not force his way between two persons (assembled in the mosque for the Friday prayer), and prays as much as is written for him and remains quiet when the Imam delivers the Khutba, all his sins in between the present and the last Friday will be forgiven."