John 5:15

12 Then they put to him the question: Who is the man who said to you, Take it up and go?

13 Now he who had been made well had no knowledge who it was, Jesus having gone away because of the number of people who were in that place.

14 After a time Jesus came across him in the Temple and said to him, See, you are well and strong; do no more sin for fear a worse thing comes to you.

15 The man went away and said to the Jews that it was Jesus who had made him well.

16 And for this reason the Jews were turned against Jesus, because he was doing these things on the Sabbath.

17 But his answer was: My Father is still working even now, and so I am working.

18 For this cause the Jews had an even greater desire to put Jesus to death, because not only did he not keep the Sabbath but he said God was his Father, so making himself equal with God.