Luke 6:1

And it came to pass, on a Sabbath, that he was passing along through cornfields, and his disciples were plucking and eating the ears of corn, rubbing them with their hands.

Deuteronomy 23:25

When thou enterest the standing corn of thy neighbour, thou mayest pluck off ears with thy hand, - but a sickle, shalt thou not wield against the standing corn of thy neighbour.

Matthew 12:1-8

In that season, went Jesus, on, the sabbath, through the cornfields, - and, his disciples, hungered, and began to pluck ears of corn, and to eat.

Mark 2:23-28

And it came to pass, that he, on the Sabbath, was passing through the cornfields, and his disciples began to be going forward, plucking the ears of corn.

Exodus 12:15

Seven days, unleavened cakes, shall ye eat, surely, on the first day, shall ye put away leaven, out of your houses, - for whosoever eateth what is leavened, then shall that soul be cut off out of Israel, from the first day, unto the seventh day.

Leviticus 23:7

On the first day - a holy convocation, shall there be to you: no laborious work, shall ye do.

Leviticus 23:10-11

Speak unto the sons of Israel, and thou shalt say unto them: - When ye enter into the land which, I, am giving you, and ye reap the harvest thereof, then shall ye bring in a sheaf of the first-ripe corn of your harvest, unto the priest;

Leviticus 23:15

Then shall ye keep count to yourselves from the morrow of the sabbath, from the day ye brought in the wave sheaf, - seven sabbaths complete, shall there be:

Deuteronomy 16:9

Seven weeks, shalt thou count unto thee, - from the beginning of thrusting in the sickle into the standing corn, shalt thou begin to count, seven weeks.

Treasury of Scripture Knowledge

Summary

And it came to pass on the second sabbath after the first, that he went through the corn fields; and his disciples plucked the ears of corn, and did eat, rubbing them in their hands.

Bible References

The second

Exodus 12:15
Seven days, unleavened cakes, shall ye eat, surely, on the first day, shall ye put away leaven, out of your houses, - for whosoever eateth what is leavened, then shall that soul be cut off out of Israel, from the first day, unto the seventh day.
Leviticus 23:7
On the first day - a holy convocation, shall there be to you: no laborious work, shall ye do.
Deuteronomy 16:9
Seven weeks, shalt thou count unto thee, - from the beginning of thrusting in the sickle into the standing corn, shalt thou begin to count, seven weeks.

That

Matthew 12:1
In that season, went Jesus, on, the sabbath, through the cornfields, - and, his disciples, hungered, and began to pluck ears of corn, and to eat.
Mark 2:23
And it came to pass, that he, on the Sabbath, was passing through the cornfields, and his disciples began to be going forward, plucking the ears of corn.

And his

Deuteronomy 23:25
When thou enterest the standing corn of thy neighbour, thou mayest pluck off ears with thy hand, - but a sickle, shalt thou not wield against the standing corn of thy neighbour.