Complex sentence: Abu Dujana Simak bin Kharasha (?--632) was a sahaba who is mentioned in hadith narrations from Sahih Sittah, the six major collections of Sunni Islam.
Split into simpler sentences: Abu Dujana Simak bin Kharasha (?--632) was a sahaba. He is found in some hadith narrations from Sahih Sittah, the six major collections of Sunni Islam.