Jami` at-Tirmidhi 1112
جامع الترمذي#1112Da'if(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
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirHasan
Al-AlbaniHasan
Bashar Awad MaaroufHasan Sahih
Zubair Ali ZaiDaif
In-book reference: 11:33