'Amr ibn Sa'id said, "Al-Hajjaj visited Ibn 'Umar while I was with
him, He asked, 'How are you?' 'Sound,' he replied. He asked, 'What is wrong
with you?' He replied, "I have been afflicted by the business of carrying
arms on a day when it is not lawful to carry them.' He was referring to
al-Hajjaj.*"