Sayyiduna Amr bin Awf (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) said: "Whoever alters the boundary markers of land, upon him will be the curse of Allah Almighty and His wrath on the Day of Resurrection; Allah Almighty will not accept from him any obligatory or voluntary worship."
Imam Tabarani recorded it in al-Mu'jam al-Kabir; its chain contains a narrator, Kathir bin Abdullah, upon whose weakness the hadith scholars agree, except that Imam Tirmidhi declared a hadith narrated by him hasan (good). And Allah knows best.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب البيوع / 6803
Hadith Gradingمحدثین:ضعیف جداً
Hadith Takhrij«اخرجه الطبراني فى المعجم الكبير (23/17)»