Sunan Ibn Majah 3843
سنن ابن ماجه#3843HasanIt was narrated from Jabir that :the Messenger of Allah said: "Ask Allah for beneficial knowledge and seek refuge with Allah from knowledge that is of no benefit
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniHasan
Muhammad Fouad Abd al-BaqiHasan
Zubair Ali ZaiIsnaad Hasan
In-book reference: 34:17