'Accepted' in the Bible
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.
He is to lay his hand on the head of the burnt offering, and it will be accepted for him as an atonement on his behalf.
If any of the meat of his sacrifice of peace offerings is eaten on the third day, it won't be accepted for the one who brought it. It is to be considered as refuse, and whoever eats it will bear the punishment of his iniquity."
If it is eaten on the third day, it's unclean. It won't be accepted.
so that he'll be sure to be accepted, he is to offer a male without defect from the bulls, the lambs, and the goats.
"If a person brings a peace offering sacrifice to the LORD to fulfill a vow or a free will offering from the herd or the flock, it is to be sound in order to be accepted, without any defect in it.
"Whenever a bull, a sheep, or a goat is born, it is to remain for seven days under the care of its mother. But on the eighth day onwards, it may be accepted as an offering made by fire to the LORD.