Bismillahi Ar-Rahman Ar-Raheem. All praise is due to Allah, Lord of all worlds, and peace and blessings be upon the best of messengers, our master Muhammad, and upon his family and companions.
Al-Bukhari extracted in his Sahih through Muhammad bin Ziyad, who said: I heard Abu Huraira (may Allah be pleased with him) say that the Prophet (saw), or Abu Al-Qasim (saw), said: «صُومُوا لِرُؤْيَتِهِ وَأَفْطِرُوا لِرُؤْيَتِهِ فَإِنْ غُبِّيَ عَلَيْكُمْ فَأَكْمِلُوا عِدَّةَ شَعْبَانَ ثَلَاثِينَ»“Observe fast on sighting it (the new moon) and break it on sighting it. But if (due to clouds) the actual position of the moon is concealed from you, you should then complete the thirty days of Sha’ban.”
