Leviticus 23:15-19

15‘And you shall count for yourselves from the day after the Sabbath, from the day that you brought the sheaf of the wave offering: seven Sabbaths shall be completed.

16Count fifty days to the day after the seventh Sabbath; then you shall offer a new grain offering to the Lord.

17You shall bring from your dwellings two wave loaves of two-tenths of an ephah. They shall be of fine flour; they shall be baked with leaven. They are the firstfruits to the Lord.

18And you shall offer with the bread seven lambs of the first year, without blemish, one young bull, and two rams. They shall be as a burnt offering to the Lord, with their grain offering and their drink offerings, an offering made by fire for a sweet aroma to the Lord.

19Then you shall sacrifice one kid of the goats as a sin offering, and two male lambs of the first year as a sacrifice of a peace offering.