Narrated Abu Salama (Radi-Allahu 'anhu):

Narrated Abu Salama (Radi-Allahu 'anhu):

That there was a dispute between him and some people (about a piece of
land). When he told 'Aisha about it, she said, "O Abu Salama! Avoid taking
the land unjustly, for the Prophet (Sallallahu 'Alaihi Wa Sallam) said,
'Whoever usurps even one span of the land of somebody, his neck will be
encircled with it down the seven earths."

Bukhari Vol. 3 : No. 633