The Book of Fasting
كتاب الصيام
Read the English translation first, with the original Arabic directly underneath.
SELECTED CHAPTER
Page 1
Clarifying that it does not matter whether the crescent is large or small, for Allah, the Most High, causes it to appear for long enough that people can see it, and if it is cloudy then thirty days should be completed
Hadith
2
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ENGLISH
This hadith is narrated on the authority of 'Ubaidullah with the same chain of transmitters, and he said:
If (the sky) is cloudy for you, then calculate thirty days (for the month of Ramadan).
ARABIC
فَإِنْ غُمَّ عَلَيْكُمْ فَاقْدِرُوا ثَلاَثِينَ