Salim bin Abdullah (may Allah have mercy on him) reports from his father (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Bilal (may Allah be pleased with him) calls the adhan at night, so eat and drink until Ibn Umm Maktum (may Allah be pleased with him) calls the adhan."
Ibn Shihab (may Allah have mercy on him) says that Ibn Umm Maktum (may Allah be pleased with him) was a blind Companion; he would not call the adhan until it was said to him: "You have reached the morning, you have reached the morning."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 1784