Yahya related to me from Malik from Abdullah ibn Dinar from Abdullah ibn Umar that the Messenger of Allah, may Allah bless him and grant him peace, said, "Bilal calls the adhan whilst it is still night so eat and drink until Ibn Umm Maktum calls the adhan
Hadith No. 160
Muwatta Malik
Gradings:
Salim al-Hilali:
Sahih