14You must not eat any bread or roasted or new grain until the very day you have brought this offering to your God. This is to be a permanent statute for the generations to come, wherever you live.
15From the day after the Sabbath, the day you brought the sheaf of the wave offering, you are to count off seven full weeks.
16You shall count off fifty days until the day after the seventh Sabbath, and then present an offering of new grain to the LORD.
17Bring two loaves of bread from your dwellings as a wave offering, each made from two-tenths of an ephah of fine flour, baked with leaven, as the firstfruits to the LORD.
— Leviticus 23:14-17