Hadith 4:192
Abu Usama narrated to us, from Abdullah ibn al-Walid, who said: Awn ibn Abdullah narrated to us, saying: Two men entered upon Abu Bakr while he was eating the pre-dawn meal (suhur). One of them said, "The dawn has risen," and the other said, "It has not risen yet." Abu Bakr said, "Eat, for you two have differed."
حدثنا أبو أسامة عن عبد الله بنالوليد قال حدثنا عون بن عبد الله قال دخل رجلان على أبي بكر وهو يتسحر فقال أحدهما قد طلع الفجر وقال الآخر لم يطلع بعد قال أبو بكر كل قد اختلفا