Hadith 8:2589
Abu Bakr narrated to us, he said: Hafs narrated to us, from Ibn Jurayj, from ‘Ata’, who said: The offspring of the sacrificial camel is to be slaughtered along with its mother.
حدثنا أبو بكر قال نا حفص عن بن جريج عن عطاء قال ولد البدنة ينحر مع أمه