Sunan Abi Dawud 4737
سنن أبي داود#4737SahihIbn ‘abbas said :The Prophet (May peace be upon him) used to seek refuge in Allah for al-Hasan and al-husain, saying ; I seek refuge for both of you in the perfect words of Allah from every devil and every poisonous thing and from the evil eye which influences. He would then say; your father sought refuge in Allah by them for Ismail and Ishaq. Abu Dawud said; this is a proof of the fact that the Quran is not created
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Shuaib Al ArnautSahih
Zubair Ali ZaiSahih Bukhari (3371)
In-book reference: 42:142