Hadith 10:365
Abu Bakr narrated to us, he said: Jarir narrated to us, from Mansur, who said: I mentioned it to Ibrahim, and he said: They are the same. It is one [divorce], and he has more right to her, whether she says "I divorce you" or "I divorce myself."
حدثنا أبو بكر قال نا جرير عن منصور قال ذكرته لإبراهيم فقال سواء هي واحدة وهو أملك بها إن قالت طلقتك أو طلقت نفسي