Leviticus 1:2-3

ISV(i) 2 “Speak to the Israelis and tell them that when any person brings an offering to the LORD from among you, whether he brings on offering of animals from either cattle or flock, 3 if his offering is a burnt offering from the herd, he is to bring a male without any defect. He is to present it at the entrance to the Tent of Meeting. At the appointed time, it is to be presented in the presence of the LORD so that he may be accepted.