الزُّجَاجَةُ كَأَنَّهَا كَوْكَبٌ دُرِّىٌّ
(the glass as it were a star Durriyyun,) Some authorities recite the word Durriyyun with a Dammah on the Dal and without a Hamzah, which means pearls, i.e., as if it were a star made of pearls (Durr). Others recite it as Dirri'un or Durri'un, with a Kasrah on the Dal, or Dammah on the Dal, and with a Hamzah at the end, which means reflection (Dir'), because if something is shone on the star it becomes brighter than at any other time. The Arabs call the stars they do not know Darari. Ubayy bin Ka`b said: a shining star. Qatadah said: â€Huge, bright and clear.''