Sunan An-Nasa'i

It was narrated from 'Abdullah bin Abi Qatadah, from his father, that a man from among the Ansar was brought to the prophet for him to offer the funeral prayer, and he said:""Your companion owes a debt. "" Abu Qutdah said: ""I will guarantee it for him. ""The prophet said: ""In full?"" He said: ""In full."" (Sahah)