Narrated Ibn 'Umar and 'Aishah (RA): Allah's Messenger ( صلی اللہ علیہ وسلم ) said: "Bilal calls for prayer when it is still night, so eat and drink till Ibn Umm Maktum calls for prayer." And he (Ibn Umm Maktum) was a blind man who did not call for a prayer until he was told: "It is morning time, it is morning time." [Agreed upon] . There is an Idraj in its last part.