Leviticus

¹⁵And ye shall count unto you from the morrow after the sabbath, from the day that ye brought the sheaf of the wave offering; seven sabbaths shall there be complete: ¹⁶even unto the morrow after the seventh sabbath shall ye number fifty days; and ye shall offer a new meal offering unto the Lord. ¹⁷Ye shall bring out of your habitations two wave loaves of two tenth parts of an ephah: they shall be of fine flour, they shall be baken with leaven, for firstfruits unto the Lord. ¹⁸And ye shall present with the bread seven lambs without blemish of the first year, and one young bullock, and two rams: they shall be a burnt offering unto the Lord, with their meal offering, and their drink offerings, even an offering made by fire, of a sweet savour unto the Lord. ¹⁹And ye shall offer one he-goat for a sin offering, and two he-lambs of the first year for a sacrifice of peace offerings. ²⁰And the priest shall wave them with the bread of the firstfruits for a wave offering before the Lord, with the two lambs: they shall be holy to the Lord for the priest. ²¹And ye shall make proclamation on the selfsame day; there shall be an holy convocation unto you: ye shall do no servile work: it is a statute for ever in all your dwellings throughout your generations.