Sayyiduna Ibn Abbas (may Allah be pleased with them both) was asked: What is meant by "bida'atun muzjah"? He replied: These are things that are weak, defective, and inferior, such as rag (i.e., ghareerah), thread (i.e., jareen), rope (i.e., habl), and other things that are weak or defective.
Hadith Referenceسنن سعید بن منصور / كتاب التفسير / 1141
Hadith Gradingمحدثین:سنده صحيح.
Hadith Takhrij«أخرجه الضياء المقدسي فى "الأحاديث المختارة"، 113، وسعيد بن منصور فى (سننه) برقم: 1141»