Jundub b. 'Abdullah al-Bajali reported Allah's Messenger (ﷺ) 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)

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

Abu Imran reported that Jundub told us as we we-re young boys living in Kilfa, that Allah's Messenger (ﷺ) had said:Recite the Qur'an. The rest of the hadith is the same