Hadith 12:176
Abu Bakr narrated to us, he said: Hafs ibn Ghiyath narrated to us, from Ja’far, from his father, who said: Ali said: Locusts and fish are all slaughtered [by nature], except for what dies in the sea, for it is carrion.
حدثنا أبو بكر قال نا حفص بن غياث عن جعفر عن أبيه قال علي الجراد والحيتان ذكي كله إلا ما مات في البحر فإنه ميتة