Riyad as-Saliheen 1769
Jarir bin Abdullah (May Allah be pleased with him) said:
The Prophet ﷺ said, "When the slave runs away from his master, his Salat (prayer) will not be accepted."
[Muslim].
Another narration is: "He is guilty of disbelief (i.e., in case he believes in the lawfulness of doing so)."
وعنه عن النبي ﷺ : "إذا أبق العبد، لم تقبل له صلاة " ((رواه مسلم)) . وفي رواية: "فقد كفر " .
Classification
Sahih (Authentic)
References
Riyad as-Saliheen 1769
Riyad as-Saliheen Book of Prohibited actions, Hadith 259