Narrated `Abdullah bin `Umar:
The Prophet (ﷺ) said, "Bilal pronounces the Adhan when it is still night (before dawn), so eat and drink till the next Adhan is pronounced (or till you hear Ibn Um Maktum's Adhan)." Ibn Um Maktum was a blind man who would not pronounce the Adhan till he was told that it was dawn.
Reference | : Sahih al-Bukhari 2656 |
In-book reference | : Book 52, Hadith 20 |
USC-MSA web (English) reference | : Vol. 3, Book 48, Hadith 824 |
(deprecated numbering scheme) |