Jami` at-Tirmidhi, Volume 2, Book 9, Hadith 1112 (DarusSalam) ⓘ
(Another chain) Jabir bin Abdullah narrated that: Abdullah narrated that the Prophet said: "Whichever slave gets married without the permission of his owner, then he is a fornicator."
حَدَّثَنَا سَعِيدُ بْنُ يَحْيَى بْنِ سَعِيدٍ الأُمَوِيُّ، حَدَّثَنَا أَبِي، حَدَّثَنَا ابْنُ جُرَيْجٍ، عَنْ عَبْدِ اللَّهِ بْنِ مُحَمَّدِ بْنِ عَقِيلٍ، عَنْ جَابِرٍ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " أَيُّمَا عَبْدٍ تَزَوَّجَ بِغَيْرِ إِذْنِ سَيِّدِهِ فَهُوَ عَاهِرٌ " . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ .
also referenced under: Hadith 1112 (Reference) & Book 11, Hadith 33 (In-Book)