Numbers 29:12-13

12On the 15th day of the seventh month, you must come together for a holy meeting. You must not work at your jobs. You must have a feast to the Lord for seven days.

13Give an offering by fire as a smell to make the Lord happy. Give a burnt offering of 13 young bulls, two male sheep and 14 lambs that are one year old. The animals must not have anything wrong with them.