“Abu ‘ Abd Allah (a.s.), has said that ibn ‘Umm Maktum once said Adhan for the morning Salat (prayer) and a man passed by the Messenger of Allah, O Allah, grant compensation to Muhammad and his family worthy of their services to Your cause, who was eating. He (the Messenger of Allah) invited the man to eat Suhur (breakfast in the morning before dawn). He said, ‘O Messenger of Allah, Mu’adhdhin has said Adhan for the morning Salat (prayer).’ The Messenger of Allah said, ‘Ibn ‘Umm Maktum says Adhan in the night; when Bilal says Adhan, then you must stop eating.’”