Abu Dawud Book 7, Hadith Number 2448.
Chapter : Not known.
Narated By Hafsah, Ummul Mu’minin : The Apostle of Allah (PBUH) said: He who does not determine to fast before dawn does not fast.
Narated By Hafsah, Ummul Mu’minin : The Apostle of Allah (PBUH) said: He who does not determine to fast before dawn does not fast.