'One year old' in the Bible

Then to the sons of Israel you shall speak, saying, ‘Take a male goat for a sin offering, and a calf and a lamb, both one year old, without defect, for a burnt offering,

When the days of her purification have been completed, whether for her son or daughter, she is to bring to the priest at the entrance to the Tent of Meeting a one year old lamb for a whole burnt offering or a young dove for a sin offering.

"On the eighth day, he is to take two lambs without defect, a one year old ewe lamb without defect, one third of a measure of fine flour mixed with olive oil for a meal offering, and one log of oil.

On the day you wave the sheaf, you are to offer a one year old male lamb without defect for a burnt offering in the LORD's presence.

Along with the loaves of bread, bring seven lambs (each of them one year old and without defect), one young bull as an offering, and two rams as offerings to the LORD along with your gift and drink offerings and present them as an offering made by fire, a pleasing aroma to the LORD.

Prepare one male goat for a sin offering and two one year old rams for peace offerings.