Hadith 8:2597
Abu Bakr narrated to us, he said: Abd al-Salam narrated to us, from Mughira, from Ibrahim, regarding the one who is ignorant that he must spend the night at Jam': He said: He must slaughter an animal.
حدثنا أبو بكر قال نا عبد السلام عن مغيرة عن إبراهيم في من جهل أن يبيت بجمع قال يهرق دما