Luke 6:4; Luke 6:9; Luke 14:3; Luke 20:22

Luke 6:4

4 How he went into the house of God, and did take and eat the shewbread, and gave also to them that were with him; which it is not lawful to eat but for the priests alone?

Luke 6:9

9 Then said Jesus unto them,I will ask you one thing; Is it lawful on the sabbath days to do good, or to do evil? to save life, or to destroy it?

Luke 14:3

3 And Jesus answering spake unto the lawyers and Pharisees, saying,Is it lawful to heal on the sabbath day?

Luke 20:22

22 Is it lawful for us to give tribute unto Caesar, or no?