Abu Zubair narrates: I asked Sayyiduna Jabir (may Allah be pleased with him): Is it permissible to enter into Ihram before the months of Hajj begin? He replied: "No!"
Hadith Referenceسنن الدارقطني / كتاب الحج / 2488
Hadith Takhrij«أخرجه الدارقطني فى ((سننه)) برقم: 2488»