Sahih Muslim 2668
Sahih Muslim · Book 47: The Book of Knowledge · The One Who Is Harsh In Arguing
'A'isha reported Allah's Messenger (ﷺ) as saying:
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ ، حَدَّثَنَا وَكِيعٌ ، عَنِ ابْنِ جُرَيْجٍ ، عَنِ ابْنِ أَبِي مُلَيْكَةَ ، عَنْ عَائِشَةَ ، قَالَتْ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " إِنَّ أَبْغَضَ الرِّجَالِ إِلَى اللَّهِ الأَلَدُّ الْخَصِمُ " .
The most despicable amongst persons in the eye of Allah is one who tries to fall into dispute with others (for nothing but only to display his knowledge and power of argumentation).