Answer:
In order to reflect Prophet Ibrahim's aka Abraham willingness to sacrifice his son, Ismail
Step-by-step explanation:
Every year during the festival of Eid al-Adha, Muslims around the world sacrifice an animal the animal can be aa goat, sheep, cow or camel to reflect Prophet Ibrahim's or Abraham's willingness to sacrifice his son, Ismail (Ishmael) after Allah who is also referred as God instructed him to in a dream.