Musannaf Ibn Abi Shayba 13:2147

Abu Bakr narrated to us, he said: Hushaym narrated to us, from Isma'il ibn Salim, he said: I witnessed al-Qasim ibn 'Abd al-Rahman, and a man—one of the governors of al-Hajjaj—disputed before him, for he had usurped food that belonged to him. Al-Qasim asked him for evidence, so he brought his evidence, and they testified that he had taken food belonging to him from his houses. Al-Qasim said to them: "How much do you inform me is the measure of the food that was taken?"