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bukhari:7065Qutaybah > Jarīr > al-Aʿmash > Abū Wāʾil > Innī Lajālis Maʿ ʿAbdullāh And ʾAbī Mūsá > Abū Mūsá

The Prophet ﷺ said...(as above, 185). And Harj, in the Ethiopian language, means killing.  

البخاري:٧٠٦٥حَدَّثَنَا قُتَيْبَةُ حَدَّثَنَا جَرِيرٌ عَنِ الأَعْمَشِ عَنْ أَبِي وَائِلٍ قَالَ

إِنِّي لَجَالِسٌ مَعَ عَبْدِ اللَّهِ وَأَبِي مُوسَى ؓ فَقَالَ أَبُو مُوسَى سَمِعْتُ النَّبِيَّ ﷺ مِثْلَهُ وَالْهَرْجُ بِلِسَانِ الْحَبَشَةِ الْقَتْلُ