Minute 00:24 - Ubays zusätzliches Koranmaterial -Ubays quranic material-

"Written in the text of Ubayy ibn Ka'b were the Fatihal-kitab -the Opening Surah- and the Mu'awwi-thatayni -the Charm Surahs- and Allahumma innaa nasta'iinka -the opening words of Suratul-Khal' meaning 'O Allah, we seek your help'- and Allahumma ayyaaka na'budu -the opening words of Suratul-Hafd meaning 'O Allah, we worship you'-".
As-Suyuti, Al-Itqan fii Ulum al-Qur'an, p. 153

Minute 00:49 - Ubay ist der beste Koranrezitierer -Ubai is the best Quran reciter-
Sahih Al-Bukhari Volume 6, Book 60, Number 8 : Narrated by Ibn Abbas
Umar said, "Our best Qur'an reciter is Ubai and our best judge is 'Ali; and in spite of this, we leave some of the statements of Ubai because Ubai says, 'I do not leave anything that I have heard from Allah's Apostle while Allah: -AB HIER NICHT MEHR VORGELESEN- "Whatever verse -Revelations- do We abrogate or cause to be forgotten but We bring a better one or similar to it." -2.106-

Unser bester Koranrezitierer ist Ubai, unser bester Richter ist Ali. Dennoch haben wir von dem was Ubai rezitiert, etwas weggelassen. Ubai sagt: ,Ich lasse nichts was ich von Allahs Apostel gehört habe.‘ ... Sure 2,106

Frei übersetzt

Zaid took from one wittness:
Zaid nahm von nur einem Zeugen Korantexte:
Sahih Al-Bukhari Volume 6, Book 61, Number 509, 510, 511 usw.

Minute 02:28 - Die unterschiedlichen Orte mit unterschiedlichen Koranversionen -Different Qurans in different regions-
"Hadaifah said, "I took part in the expedition against Armenia where there were Iraqis as well as Syrians. But the Syrians follow the reading of the Qur’an according to Ubai ibn Ka`b, and they say some things which the Iraqis have not heard, so the latter accuse them of unbelief. In the same way the Iraqis, who follow the reading of Ibn Mas`ud, read some things which the Syrians have not heard, and the Syrians accuse
them of unbelief. Restrain this people before they differ in the book, as do the Jews and the Christians."

Tafsir, vol. 1, p. 20: cited from W. Campbell, The Qur’an and the Bible in Light of History and Science, p.110f