If you enter a room, do not sit between two persons. Instead, sit on their left or right side. Abu Dawood reported that
the Messenger of Allah (صلى الله عليه وسلم) Said: ‘No one is to sit between two people without their permission.’
Sometimes two persons will be kind enough to favor you by making room for you to sit between them. Acknowledge this kind gesture by accepting their offer. Do not sit cross-legged to crowd them out. A sage said: ‘Two persons are considered immoderate: a person to whom you give advice, and he arrogantly holds it in contempt against you and a person who is favored with a seat in a room, and he sits crossed-legged.’
If you are seated between two people, do not eavesdrop and listen to what they say, lest their conversation be a confidential or private matter. Eavesdropping is a bad habit and a sin. Al-Bukhari reported that the Messenger of Allah (صلى الله عليه وسلم) said: ‘Whoever listens to people’s conversation against their wishes, will be punished by liquid lead being poured down their ears on the day of Judgment.’ You should seek to benefit from the company and wisdom of the elders, who are described as ‘ a fruit at the end of the season.’ I would add, a sun wearing the veil’ since it will leave us and disappear at night.
Be keen to attend the gatherings of the elders whether scholars, pious persons, nobles, or relatives. Soon you may lament their departure and your loss. It is an inappropriate Muslim manner to whisper to someone sitting next to you if you are in a group of three people. The third person will feel deserted and isolated and will think the worst of thoughts. The Messenger (صلى الله عليه وسلم) hated this. Imam Malik and Abu Dawood reported that he said: ‘No two shall exchange whispers in the presence of a third person.’
That the Prophet used ‘No two…’ in an assertive negative form, indicates that such a mistake is not only inappropriate but unimaginable and instinctively despicable. ‘Abdullah Bin Omar was asked, ‘What if they were four?’
‘Then it does not matter,’ he answered, meaning it is not irritating than to whisper or to mutter. If a friend entrusted you with a secret, do not betray him or her. Do not tell it even to your best friend or closest relative.