61 One Sabbath day as Jesus was walking through some grainfields, his disciples broke off heads of grain, rubbed off the husks in their hands, and ate the grain. 2 But some Pharisees said, "Why are you breaking the law by harvesting grain on the Sabbath?" 3 Jesus replied, "Haven't you read in the Scriptures what David did when he and his companions were hungry? 4 He went into the house of God and broke the law by eating the sacred loaves of bread that only the priests can eat. He also gave some to his companions." 5 And Jesus added, "The Son of Man is Lord, even over the Sabbath."
Matthew Henry's Commentary on Luke 6:1-5
Commentary on Luke 6:1-5
(Read Luke 6:1-5)
Christ justifies his disciples in a work of necessity for themselves on the sabbath day, and that was plucking the ears of corn when they were hungry. But we must take heed that we mistake not this liberty for leave to commit sin. Christ will have us to know and remember that it is his day, therefore to be spent in his service, and to his honour.