Sunan an-Nasa'i, Hadith 4050 ⓘ
Jarir used to narrate from the Prophet [SAW]: "If a slave runs away, no Salah will be accepted from him, and if he dies he will die a disbeliever." A slave of Jarir's ran away, and he caught him and struck his neck (killing him).
أَخْبَرَنَا مُحَمَّدُ بْنُ قُدَامَةَ، عَنْ جَرِيرٍ، عَنْ مُغِيرَةَ، عَنِ الشَّعْبِيِّ، قَالَ كَانَ جَرِيرٌ يُحَدِّثُ عَنِ النَّبِيِّ صلى الله عليه وسلم " إِذَا أَبَقَ الْعَبْدُ لَمْ تُقْبَلْ لَهُ صَلاَةٌ وَإِنْ مَاتَ مَاتَ كَافِرًا " . وَأَبَقَ غُلاَمٌ لِجَرِيرٍ فَأَخَذَهُ فَضَرَبَ عُنُقَهُ .
also referenced under: Book 37, Hadith 85 (In-Book) & Volume 5, Book 37, Hadith 4055 (DarusSalam)