Musannaf Ibn Abi Shaybah 22450 — A man who takes a stray camel

It is narrated from al-Sha'bi (may Allah have mercy on him) that a man's camel went missing. He found his camel with another man who was feeding it and watering it, and who had fattened it with fodder. The two of them took their dispute to Umar bin Abd al-Aziz (may Allah have mercy on him), who was the governor of Madinah at that time. He ruled that the camel belonged to its owner and made him liable to pay for its expenses.