Beginning of Creation
Bukhari :: Book 4 :: Volume 54 :: Hadith 417
Narrated Muhammad bin Ibrahim bin Al-Harith:
from Abu Salama bin 'Abdur-Rahman who had a dispute with some people on a piece of land, and so he went to 'Aisha and told her about it. She said, "O Abu Salama, avoid the land, for Allah's Apostle said, 'Any person who takes even a span of land unjustly, his neck shall be encircled with it down seven earths.' "