Mark 2:23
And it came to pass -- he is going along on the sabbaths through the corn-fields -- and his disciples began to make a way, plucking the ears,
Matthew 12:1-8
At that time did Jesus go on the sabbaths through the corn, and his disciples were hungry, and they began to pluck ears, and to eat,
Luke 6:1-5
And it came to pass, on the second-first sabbath, as he is going through the corn fields, that his disciples were plucking the ears, and were eating, rubbing with the hands,
Deuteronomy 23:24-25
When thou comest in unto the vineyard of thy neighbour, then thou hast eaten grapes, according to thy desire, thy sufficiency; but into thy vessel thou dost not put any.