Gospel according to Saint Mark 2,23-28
One sabbath Jesus was walking through grainfields. As his disciples walked along with him, they began to pick the heads of grain and crush them in their hands. Then the Pharisees said to Jesus, «Look! they are doing what is forbidden on the sabbath!». And He said to them, «Have you never read what David did in his time of need, when he and his men were very hungry? He went into the house of God when Abiathar was High Priest and ate the bread of offering, which only the priests are allowed to eat, and he also gave some to the men who were with him». Then Jesus said to them, «The sabbath was made for man, not man for the sabbath. So the Son of Man is master even of the sabbath».