It was narrated that Mughirah bin Shu'bah said:
"The Messenger of Allah (ﷺ) ruled that the blood money must be paid by the 'Aqilah." (ES)
English reference (ES): Vol. 3, Book 21, Hadith 2633 (ES)
Arabic reference (ES): Book 21, Hadith 2735 (ES)