'Standing' in the Bible

while I was standing between the Lord and you at that time, to declare to you the word of the Lord; for you were afraid because of the fire and did not go up the mountain. He said,

“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.

“When you enter your neighbor’s standing grain, then you may pluck the heads with your hand, but you shall not wield a sickle in your neighbor’s standing grain.