Characteristics of the Day of Judgment, Paradise, and Hell
Ṣaḥīḥ Muslim 7105
إِنَّ عَرْشَ إِبْلِيسَ عَلَى الْبَحْرِ فَيَبْعَثُ سَرَايَاهُ فَيَفْتِنُونَ النَّاسَ فَأَعْظَمُهُمْ عِنْدَهُ أَعْظَمُهُمْ فِتْنَةً
inna ʿarsha iblīsa ʿalā al-baḥri fayabʿathu sarāyāhu fayaftinūna an-nāsa fa-aʿẓamuhum ʿindah aʿẓamuhum fitnatan
Transliteration generated from the Arabic vowel marks
The full narration
Jabir reported:I heard Allah's Messenger (way peace be upon him) as saying: The throne of Iblis is upon the ocean and he sends detachments (to different parts) inorder to put people to trial and the most important figure in his eyes is one who is most notorious in sowing the seed of dissension
Source
Ṣaḥīḥ Muslim · 7105
Ṣaḥīḥ