Jabir bin 'Abdullah (RA) said that the Messenger of Allah ( صلی اللہ علیہ وسلم ) decreed pre-emption in every joint ownership and not divided-the one-it may be a dwelling or a garden. It is not lawful for him (for the partner) to sell that until his partner gives his consent. He (the partner) is entitled to buy it when he desires and he can abandon it if he so likes. And if he (the one partner) sells it without getting the consent of the (other partner), he has the greatest right to it.

Jabir bin 'Abdullah (RA) reported Allah's Messenger ( صلی اللہ علیہ وسلم ) as saying: There is pre-emption in everything which is shared, be it land, or a dwelling or a garden. It is not proper to sell it until he informs his partner; he may go in for that, or he may abandon it; and it he (the partner intending to sell his share) does not do that, then his partner has the greatest right to it until he permits him.