Musannaf Ibn Abi Shaybah 35125 — What they said on the governor's

Nubayh (may Allah have mercy on him) said that Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) bought two camels and left them among the camels of charity. They both became very healthy and large, and their condition became very good. The narrator says: Sayyiduna Umar (may Allah be pleased with him) saw those camels and found their condition strange, and he asked: "Whose camels are these two?" The people answered: "They belong to Sayyiduna Abdullah bin Umar (may Allah be pleased with them both)." He (may Allah be pleased with him) said: "Sell them both and take your capital, and return the extra amount to the public treasury."