Sayyiduna Mu'adh (may Allah be pleased with him) narrates that he heard the Prophet (peace and blessings be upon him) say: "Whoever grants someone safety and then kills him, the Fire becomes obligatory for him, even if the one killed is a disbeliever."
Al-Tabarani recorded it. Its chain contains Sulayman bin Ahmad al-Wasiti, who is matruk (abandoned).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الديات / 10715
Hadith Gradingمحدثین:ضعیف جداً
Hadith Takhrij«اخرجه الطبراني فى المعجم الكبير (141/20)»