“One Sabbath,

While Jesus

Was going through

The grain fields,

His disciples plucked

Some heads of grain.

They rubbed them

In their hands.

Then they ate them.”

Ἐγένετο δὲ ἐν σαββάτῳ διαπορεύεσθαι αὐτὸν διὰ σπορίμων, καὶ ἔτιλλον οἱ μαθηταὶ αὐτοῦ καὶ ἤσθιον τοὺς στάχυας ψώχοντες ταῖς χερσίν.

Luke followed the order of Mark, chapter 2:23, while Matthew, chapter 12:1, has this incident of plucking grain on the Sabbath later in his work.  Luke said that on one Sabbath day (Ἐγένετο δὲ ἐν σαββάτῳ), while Jesus was going through some grain fields (διαπορεύεσθαι αὐτὸν διὰ σπορίμων), his disciples plucked some heads of grain (καὶ ἔτιλλον οἱ μαθηταὶ αὐτοῦ).  This is the only use of the word “σπορίμων” in all of the biblical literature.  All three synoptics used this word that meant a sown field or a grain field, so that they may have copied it from Mark.  This is also the only time that the word “ἔτιλλον, plucking” appears in its various forms by the three synoptics.  Once again, Mark may have the source for this word.  The disciples rubbed these grains in their hands (ψώχοντες ταῖς χερσίν) and ate the heads of these grains (καὶ ἤσθιον τοὺς στάχυας).  In Matthew and Luke, the disciples ended up eating the grain, but Mark did not explicitly mention that.  Matthew was the only one to say that the disciples were hungry, but that may be presumed in the other 2 accounts.  This leisurely Sabbath walk through the grain fields set up the problem of plucking grain on the Sabbath.