Sahih Bukhari – Hadith No : 6376

Narrated `Amr: Ibn `Umar said, “By Allah, I have not put a brick over a brick (i.e. constructed a building) or planted any date-palm tree since the death of the Prophet.” Sufyan (the sub narrator) said, “I told this narration (of Ibn `Umar) to one of his (Ibn `Umar’s) relatives, and he said, ‘By Allah, he did build (something.’ “Sufyan added, “I said, ‘He must have said (the above narration) before he built.”

Hadith In Arabic Text :

حدثنا علي بن عبد الله، حدثنا سفيان، قال عمرو قال ابن عمر والله ما وضعت لبنة على لبنة، ولا غرست نخلة، منذ قبض النبي صلى الله عليه وسلم‏.‏ قال سفيان فذكرته لبعض أهله قال والله لقد بنى بيتا‏.‏ قال سفيان قلت فلعله قال قبل أن يبني‏.‏

Chapter : Asking Permission – كتاب الاستئذان