Sahih Muslim 4136
صحيح مسلم#4136SahihAbu Huraira (Allah be pleased with him) reported Allah's Messenger (may peace he upon him) as saying:One should not take a span of land without having legitimate right to it, otherwise Allah would make him wear (around his neck) seven earths on the Day of Resurrection
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 22:175