মিশকাতুল মাসাবীহ ২৮৪১

He said that God’s Messenger decreed the right of option regarding everything which is shared, whether a dwelling or a garden, when it had not been divided. It is not lawful to sell before informing one’s partner who may take it or let it go as he wishes ; but if he sells without informing him, he has the greatest right to it.

Muslim transmitted it.

Abu Huraira reported God’s Messenger as saying, “One must not prevent his neighbour from fixing a beam in his wall.”

(Bukhari and Muslim.)

Jabir said the Prophet decreed the right to buy neighbouring property applicable to everything which is not divided, but when boundaries were fixed and separate roads made there was no option.

Bukhari transmitted it.