Hadith 790:11
Isma'il narrated to us, from al-Jurayri, from Abu al-'Ala' ibn al-Shikhkhir, from Mutarrif, from 'Imran ibn Husayn, who said: It was said to the Messenger of Allah: "So-and-so does not break his fast during the day, ever." He said: "He has neither fasted nor broken his fast."
حدثنا إسماعيل، عن الجريري، عن أبي العلاء بن الشخير، عن مطرف، عن عمران بن حصين قال: قيل لرسول الله: إن فلانا لا يفطر نهارا الدهر فقال: " لا أفطر ولا صام "