Ziyad bin Muslim (may Allah have mercy on him) says that a man from India came under the protection of a slave, and then a man from among the Muslims killed him. The narrator says: Umar bin Abd al-Aziz (may Allah have mercy on him) sent his blood money to his heirs.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب السير / 18171