Count off seven weeks from the time you begin to put the sickle to the standing grain. Then celebrate the Feast of Weeks to the LORD your God by giving a freewill offering in proportion to the blessings the LORD your God has given you. And rejoice before the LORD your God at the place he will choose as a dwelling for his Name–you, your sons and daughters, your menservants and maidservants, the Levites in your towns, and the aliens, the fatherless and the widows living among you. Remember that you were slaves in Egypt, and follow carefully these decrees. […]