Sayyiduna Ibn Abbas (may Allah be pleased with them both) said regarding the statement of Allah the Exalted: "Of these, four are sacred": By this are meant the months of Muharram, Rajab, Dhu al-Qa'dah, and Dhu al-Hijjah.
Hadith Referenceسنن سعید بن منصور / كتاب التفسير / 1014
Hadith Gradingمحدثین:هو أثر موضوع لما تقدم عن حال الكلبي.