رَأَيتُ عِندَ المِطواعِ ميلاً
في طولِ شِبرٍ وَعَرضِ قَنرِ
I saw by the fountain a bucket,
A cubit in length, a palm-span round,
فَقُلتُ هَذا لِأَيِّ عَينٍ
فَقالَ هَذا لِعَينِ ظَهري
I said, 'For whom is this drinking cup?'
'It is for the eyes on my back,' he replied.