Ex 34:22‘Celebrate the Festival of Weeks with the firstfruits of the wheat harvest, and the Festival of Ingathering at the turn of the year.Le 12:5If she gives birth to a daughter, for two weeks the woman will be unclean, as during her period. Then she must wait sixty-six days to be purified from her bleeding.Le 23:15‘ “From the day after the Sabbath, the day you brought the sheaf of the wave offering, count seven full weeks.Nu 28:26‘ “On the day of firstfruits, when you present to the Lord an offering of new grain during the Festival of Weeks, hold a sacred assembly and do not do any of your ordinary work.De 16:9Count seven weeks from the time you begin to put the sickle to the standing corn.De 16:10Then celebrate the Festival of Weeks to the Lord your God by giving a freewill offering in proportion to the blessings the Lord your God has given you.De 16:16Three times a year all your men must appear before the Lord your God at the place he will choose: at the Festival of Unleavened Bread, the Festival of Weeks and the Festival of Tabernacles. No-one should appear before the Lord empty-handed:2Ch 8:13according to the daily requirement for offerings commanded by Moses for the Sabbaths, the New Moons and the three annual festivals – the Festival of Unleavened Bread, the Festival of Weeks and the Festival of Tabernacles.Jer 5:24They do not say to themselves, “Let us fear the Lord our God, who gives autumn and spring rains in season, who assures us of the regular weeks of harvest.”Da 10:2At that time I, Daniel, mourned for three weeks.Da 10:3I ate no choice food; no meat or wine touched my lips; and I used no lotions at all until the three weeks were over.