"Say (O Muhammad ﷺ : 'O mankind. Verily, I am sent to you all as the Messenger of Allah (ﷺ) - to Whom belongs the dominion of the heavens and the earth. Lailaha ilIa Huwa (none has the right to be worshipped but He). It is He Who gives life and causes death. So believe in Allah and His Messenger (Muhammad ﷺ,), the Prophet (ﷺ) who can neither read nor write (i.e., Muhammad ﷺ) ,who believes in Allah and His Words [(this Qur'an), the Taurat (Torah) and the Injeel (Gpspel) and also Allah's Word: "Be! - and he was, i.e., 'Isa (Jesus) son of Maryam (Mary) ;and follow him so that you may be guided." (V.7:158)

Sahih al-Bukhari · Book 65 · Hadith 4640

حَدَّثَنَا عَبْدُ اللَّهِ، حَدَّثَنَا سُلَيْمَانُ بْنُ عَبْدِ الرَّحْمَنِ، وَمُوسَى بْنُ هَارُونَ، قَالاَ حَدَّثَنَا الْوَلِيدُ بْنُ مُسْلِمٍ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ الْعَلاَءِ بْنِ زَبْرٍ، قَالَ حَدَّثَنِي بُسْرُ بْنُ عُبَيْدِ اللَّهِ، قَالَ حَدَّثَنِي أَبُو إِدْرِيسَ الْخَوْلاَنِيُّ، قَالَ سَمِعْتُ أَبَا الدَّرْدَاءِ، يَقُولُ كَانَتْ بَيْنَ أَبِي ب…

Narrated Abu Ad-Darda: There was a dispute between Abu Bakr and `Umar, and Abu Bakr made `Umar angry. So `Umar left angrily. Abu Bakr followed him, requesting him to ask forgiveness (of Allah) for him, but `Umar refused…