Hadith 1540Q2

Imam Malik, may Allah have mercy on him, said that if a person is killed intentionally, and his 'asaba (male agnates) or mawali (clients) say that they will take qisas (retaliation) by swearing an oath, then it is possible. Even if the women forgive, nothing will be binding upon them; rather, the 'asaba or mawali are more entitled to the blood, because they are the ones who will swear the oath.
Hadith Reference موطا امام مالك رواية يحييٰ / كتاب القسامة / 1540Q2
Hadith Takhrij «فواد عبدالباقي نمبر: 44 - كِتَابُ الْقَسَامَةِ-ح: 2ق3»