It is narrated from Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said, concerning the saying of Allah Almighty: "On the Day the earth will be changed into another earth" [Surah Ibrahim: 48]: "A white earth, as if it were silver, on which unlawful blood has never been shed and on which no sin has ever been committed."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 10285