Mark 2:23
And it came about that on the Sabbath day he was going through the grain-fields; and while they were walking, his disciples took the heads of grain.
Matthew 12:1-8
At that time Jesus went through the fields on the Sabbath day; and his disciples, being in need of food, were taking the heads of grain.
Luke 6:1-5
Now it came about that on the Sabbath he was going through the fields of grain, and his disciples took the heads of the grain for food, crushing them in their hands.
Deuteronomy 23:24-25
When you go into your neighbour's vine-garden, you may take of his grapes at your pleasure, but you may not take them away in your vessel.