In the narration of Ishaq it is: A man of the Ansar freed six slaves at the time of his death. In the narration of Muhammad bin al-Muthanna it is: A man of the Ansar freed six slaves at the time of his death, and he had no other wealth.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب العتق / 21391