Numbers 28:26-31

“At the Festival of Harvest, when you present the first of your new grain to the LORD, you must call an official day for holy assembly, and you may do no ordinary work on that day. Present a special burnt offering on that day as a pleasing aroma to the LORD. It will consist of two young bulls, one ram, and seven one-year-old male lambs. These will be accompanied by grain offerings of choice flour moistened with olive oil—six quarts with each bull, four quarts with the ram, and two quarts with each of the seven lambs. Also, offer one male goat to purify yourselves and make yourselves right with the LORD. Prepare these special burnt offerings, along with their liquid offerings, in addition to the regular burnt offering and its accompanying grain offering. Be sure that all the animals you sacrifice have no defects.