The Meaning of Al-Quru
Ibn Jarir related that `Alqamah said: We were with `Umar bin Al-Khattab when a woman came and said, "My husband divorced me one or two periods ago. He then came back to me while I had prepared my water [for taking a bath], took off my clothes and closed my door.'' `Umar asked `Abdullah bin Mas`ud, "What do you think'' He said, "I think that she is still his wife, as long as she is not allowed to resume praying (i.e., until the third period ends before he takes her back).'' `Umar said, "This is my opinion too.'' This is also the opinion of Abu Bakr As-Siddiq, `Umar, `Uthman, `Ali, Abu Ad-Darda', `Ubadah bin As-Samit, Anas bin Malik, Ibn Mas`ud, Mu`adh, Ubayy bin Ka`b, Abu Musa Al-Ash`ari and Ibn `Abbas. Furthermore, this is the opinion of Sa`id bin Musayyib, `Alqamah, Aswad, Ibrahim, Mujahid, `Ata', Tawus, Sa`id bin Jubayr, `Ikrimah, Muhammad bin Sirin, Al-Hasan, Qatadah, Ash-Sha`bi, Ar-Rabi`, Muqatil bin Hayyan, As-Suddi, Makhul, Ad-Dahhak and `Ata' Al-Khurasani. They all stated that the Quru' is the menstruation period. What testifies to this is the Hadith that Abu Dawud and An-Nasa'i reported that Fatimah bint Abu Hubaiysh said that Allah's Messenger said to her:
«دَعِي الصَّلاَةَ أَيَّامَ أَقْرَائِك»
(Do not pray during your Aqra' (pl. for Quru', the menstruation period).)
If this Hadith was authentic, it would have been a clear proof that the Quru' is the menstruation period. However, one of the narrators of this Hadith, Al-Mundhir, is an unknown person (in Hadith terminology), as Abu Hatim has stated, although Ibn Hibban has mentioned Al-Mundhir in his book Ath-Thiqat.