Leviticus 23:15-17

New Revised Standard Version, Anglicised Catholic Edition

The Festival of Weeks

¹⁵ And from the day after the sabbath, from the day on which you bring the sheaf of the elevation-offering, you shall count off seven weeks; they shall be complete. ¹⁶ You shall count until the day after the seventh sabbath, fifty days; then you shall present an offering of new grain to the Lord. ¹⁷ You shall bring from your settlements two loaves of bread as an elevation-offering, each made of two-tenths of an ephah; they shall be of choice flour, baked with leaven, as first fruits to the Lord.