أَخْبَرَنَا إِسْحَقُ بْنُ إِبْرَاهِيمَ قَالَ أَنْبَأَنَا سُفْيَانُ عَنْ الزُّهْرِيِّ عَنْ حَمْزَةَ بْنِ عَبْدِ اللَّهِ بْنِ عُمَرَ عَنْ حَفْصَةَ قَالَتْ لَا صِيَامَ لِمَنْ لَمْ يُجْمِعْ الصِّيَامَ قَبْلَ الْفَجْرِ
سنن نسائی · Hadith 2345
It was narrated from Hafsah that “There is no fast for one who does not intend (to fast) before dawn.” (Sahih)
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020