ENOfficial
Ibn ‘Umar reported the Prophet (ﷺ) as saying, “If a man seizes a man and another kills him, the one who killed him is to be killed and the one who seized him is to be imprisoned.” Daraqutni transmitted it.
Source: sunnah.com
Other translations
Arabic
وَعَنِ ابْنِ عُمَرَ رَضِيَ اللَّهُ عَنْهُمَا عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: «إِذَا أَمْسَكَ الرَّجُلُ الرَّجُلَ وَقَتَلَهُ الْآخَرُ يُقْتَلُ الَّذِي قتَل ويُحبسُ الَّذِي أمْسَكَ» . رَوَاهُ الدَّارَقُطْنِيّ
sunnah.com