Musannaf Ibn Abi Shayba 28:38

Jarir narrated to us, from Qabus, from his father, who said: Salman was in charge of a collection of the collections of the Muhajirun. A man came to him with a collection that was with him and handed it over to him, then turned away. Then he returned to him and said: "O Salman, there was a tear in my garment, so I took a thread from this collection and mended it with it." He [Salman] said: "Everything, even its measure." He said: So the man came and unpicked the thread from his garment, then said: "I have no need of this."