Musannaf Ibn Abi Shaybah 22829 — A man who gives goods to another

The narrator said: I asked Ata (may Allah have mercy on him): We carry these goods for people, and then we come to need them on the road. What is the ruling for us? May we take them? He said: When you reach your destination, will you buy for their owners what they need and not hold it back? I said: Of course. He said: Then there is no harm. It is better for the owner of the goods.