‏الصلاة : Hadeeth No:1479 Ibn 'Umar reported: The Messenger of Allaah (sallAllaahu alayhi wa sallam) said two rak'ahs at Mina, and Abu Bakr after him, and 'Umar after Abu Bakr, and 'Uthman at the beginning of his caliphate; then 'Uthman observed four rak'ahs, and when Ibn 'Umar prayed with the Imam, he said four rak'ahs, but...

‏الإيمان : Hadeeth No:188 This hadith is narrated on the authority of Abu Musa with this change only: That (the Prophet) did not say that he had no concern but said: He is not one of us....