Sahih Muslim | Book 34 | Chapter 2

Narrated by 'Abdullah b. 'Umar
'Abdullah b. 'Umar reported: I went to Allah's Messenger (may peace be upon him) in the morning and he heard the voice of two persons who had an argumentation with each other about a verse. Allah's Apostle (may peace be upon him) came to us (and) the (signs) of anger could be seen on his face. He said: Verily, the (peoples) before you were ruined because of their disputation in the Book.

Narrated by Jundub b. 'Abdullah al-Bajali
Jundub b. 'Abdullah al-Bajali reported Allah's Messenger (may peace be upon him) as saying: Recite the Qur'an as long as your hearts agree to do so, and when you feel variance between them (between your hearts and tongues), then get up (and leave its recital for the time being).

Narrated by Jundub (i.e. Ibn 'Abdullah)
Jundub (i.e. Ibn 'Abdullah) reported that Allah's Messenger (may peace be upon him) said: Recite the Qur'an as long as your hearts agree to do so and when you find variance between them, then stand up.

Narrated by Abu Imran
Abu Imran reported that Jundub told us as we were young boys living in Kilfa, that Allah's Messenger (may peace be upon him) had said: Recite the Qur'an. The rest of the hadith is the same.

Narrated by 'Aisha
'Aisha reported Allah's Messenger (may peace be upon him) as saying: The most despicable amongst persons in the eye of Allah is one who tries to fall into dispute with others (for nothing but only to display his knowledge and power of argumentation).