It was narrated from Abu Hurairah that the Messenger of Allah (ﷺ) said:“If a person's relative is killed, he has the choice of two things: He may either have the killer killed, or he may demand the blood money.”
Hadith No. 2624
Sunan Ibn Majah
Gradings:
Al-Albani:
Sahih
Muhammad Fouad Abd al-Baqi:
Sahih
Zubair Ali Zai:
Sahih - Agreed Upon