What did Allah's Messenger (saw) say about Khuza`ima Al-Ansari's testimony being equal to the testimony of two men according to the hadith narrated by Zaid bin Thabit?
 Narrated Zaid bin Thabit:                     When we collected the fragramentary manuscripts of the Qur'an into copies, I missed one of the Verses of Surat al-Ahzab which I used to hear Allah's Apostle reading. Finally I did not find it with anybody except Khuza`ima Al-Ansari, whose witness was considered by Allah's Apostle equal to the witness of two men. (And that Verse was:) 'Among the believers are men who have been true to their covenant with Allah.'