Leviticus 23:13-16

¹³and the oblation thereof: two tenths of fine flour mingled with oil, an offering by fire to Jehovah for a sweet odour; and the drink-offering thereof, of wine, a fourth part of a hin.

¹⁴And ye shall not eat bread, or roast corn, or green ears, until the same day that ye have brought the offering of your God: it is an everlasting statute throughout your generations in all your dwellings.

¹⁵And ye shall count from the morning after the sabbath, from the day that ye brought the sheaf of the wave-offering, seven weeks; they shall be complete;

¹⁶even unto the morning after the seventh sabbath shall ye count fifty days; and ye shall present a new oblation to Jehovah.