Matthew 12:5-10

5 Or have ye not read in the law, how that on the sabbath days the priests in the temple profane the sabbath, and are blameless?
6 But I say unto you, That in this place is one greater than the temple.
7 But if ye had known what this meaneth, I will have mercy, and not sacrifice, ye would not have condemned the guiltless.
8 For the Son of man is Lord even of the sabbath day.
9 And when he was departed thence, he went into their synagogue:
10 And, behold, there was a man which had his hand withered. And they asked him, saying, Is it lawful* to heal on the sabbath days? that they might accuse him.
The King James Version is in the public domain.