Mark 2:23
One Sabbath he was going through the grainfields, and as they made their way, his disciples began to pluck heads of grain.
Matthew 12:1-8
At that time Jesus went through the grainfields on the Sabbath. His disciples were hungry, and they began to pluck heads of grain and to eat.
Luke 6:1-5
On a Sabbath, while he was going through the grainfields, his disciples plucked and ate some heads of grain, rubbing them in their hands.
Deuteronomy 23:24-25
"If you go into your neighbor's vineyard, you may eat your fill of grapes, as many as you wish, but you shall not put any in your bag.