Leviticus 23:13-15

English Standard Version

^13 (A)And the grain offering with it shall be two tenths of an ephah^[a] of fine flour mixed with oil, a food offering to the Lord with a pleasing aroma, ^(B)and the drink offering with it shall be of wine, a fourth of a hin.^{[b] 14} And you shall eat neither bread nor grain ^(C)parched or ^(D)fresh until this same day, until you have brought the offering of your God: it is a statute forever throughout your generations in all your dwellings.

The Feast of Weeks

^15 (E)“You shall count seven full weeks from the day after the Sabbath, from the day that you brought the sheaf of the ^(F)wave offering.