Deuteronomy 16:8-10

Christian Standard Bible

⁸ Eat unleavened bread for six days. On the seventh day there is to be a solemn assembly to the Lord your God; do not do any work.

The Festival of Weeks

⁹ “You are to count seven weeks, counting the weeks from the time the sickle is first put to the standing grain.^{(A) 10} You are to celebrate the Festival of Weeks^(B) to the Lord your God with a freewill offering^(C) that you give in proportion to how the Lord your God has blessed you.