حَدَّثَنَا عَلِيُّ بْنُ مُحَمَّدٍ، حَدَّثَنَا وَكِيعٌ، عَنْ أُسَامَةَ بْنِ زَيْدٍ، عَنْ مُحَمَّدِ بْنِ الْمُنْكَدِرِ، عَنْ جَابِرٍ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ ‏"‏ سَلُوا اللَّهَ عِلْمًا نَافِعًا وَتَعَوَّذُوا بِاللَّهِ مِنْ عِلْمٍ لاَ يَنْفَعُ ‏"‏ ‏.‏

It 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." Translation Not Available

Book Ref: Sunan Ibn Majah Book 34 Hadith 3843
Web Ref:  Sunan Ibn Majah Vol 5 Book 34 Hadith 3843