There is no authentic evidence from the Sunnah of the Prophet (peace be upon him) about such du`aa’ (supplication). As such, there is no single narration from the Companions or prominent scholars after them who taught such supplication.
The most popular opinion about such supplication, which is written at the end of mushaf
(copy of the Quran), is what was considered as the saying of Sheikh Ibn Taimiyyah.
Completing the recitation of the Qur’an is a massive task. May Allah Almighty bless those who are able to do it several times.
Upon completing, are there any supplications one can recite?
Watch this short video to get the answer with Sheikh Wisam Sharieff.
Source: Faithiq Youtube Channel.