Meat turns to blood
Imam Ibn Hajr ‘Asqalani (May Allah shower His mercy on him) writes in Tahzeeb Ut Tahzeeb:
Translation: It is narrated on the authority of Hadhrat Humaid bin Murra, he says: On the day of martyrdom, the army took a camel from the army of Imam Hussain (May Allah be well pleased with him), slaughtered it and put it in the pot. That meat turned into a glob of congealed blood and they couldn’t chew it. (Tahzeeb Ut Tahzeeb, Manismuhu Habis; Dalaail Un Nubuwwah, Hadith No. 2814)