Deuteronomy 16:9 Seven weeks shall you number to you: begin to number the seven weeks from such time as you begin to put the sickle to the corn. Torrey's Topical Textbook
Deuteronomy 23:25 When you come into the standing corn of your neighbor, then you may pluck the ears with your hand; but you shall not move a sickle to your neighbor's standing corn. Torrey's Topical Textbook