Leviticus 23:23-25

The Festival of Horn Blasts

23:23 The Lord spoke to Moses: 23:24 “Tell the Israelites, ‘In the seventh month, on the first day of the month, you must have a complete rest, a memorial announced by loud horn blasts, a holy assembly. 23:25 You must not do any regular work, but you must present a gift to the Lord.’”