Deuteronomy 16:9-10 ▼

9 “You shall count seven weeks for yourself; you shall begin to count seven weeks from the time you begin to put the sickle to the standing grain.

10 Then you shall celebrate the Feast of Weeks to Yahweh your God with a tribute of a freewill offering of your hand, which you shall give just as Yahweh your God blesses you;