Musannaf Ibn Abi Shaybah 34898 — What they said on treasure found

Umar al-Dabbi (may Allah have mercy on him) said that while some men of Sabur were softening the ground, or he said: ploughing the ground, they came upon a treasure. Muhammad bin Jabir al-Rasibi was the governor over them. He wrote about it to Adi (may Allah have mercy on him), and Adi (may Allah have mercy on him) wrote to Umar bin Abdul Aziz (may Allah have mercy on him) to ask about it. Umar bin Abdul Aziz (may Allah have mercy on him) wrote in reply: "Take the fifth from them."