Sahih Muslim 1080k
Abdullah b. 'Umar (Allah be pleased with both of them) reported Messenger of Allah ﷺ as saying: The month (of Ramadan) is thus and thus, and thus. i. e. ten, ten and-nine.
وَحَدَّثَنَا سَهْلُ بْنُ عُثْمَانَ، حَدَّثَنَا زِيَادُ بْنُ عَبْدِ اللَّهِ الْبَكَّائِيُّ، عَنْ عَبْدِ الْمَلِكِ بْنِ عُمَيْرٍ، عَنْ مُوسَى بْنِ طَلْحَةَ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ، - رضى الله عنهما - عَنِ النَّبِيِّ ﷺ قَالَ
" الشَّهْرُ هَكَذَا وَهَكَذَا وَهَكَذَا عَشْرًا وَعَشْرًا وَتِسْعًا " .
Classification
Sahih (Authentic)
References
Sahih Muslim 1080k
Sahih Muslim Vol. 3, Book of Fasting, Hadith 2373