John 7:12-22

12 And there was much murmuring among the multitudes concerning him: some said, He is a good man; others said, Not so, but he leadeth the multitude astray.
13 Yet no man spake openly of him for fear of the Jews.
14 But when it was now the midst of the feast Jesus went up into the temple, and taught.
15 The Jews therefore marvelled, saying, How knoweth this man letters, having never learned?
16 Jesus therefore answered them and said, My teaching is not mine, but his that sent me.
17 If any man willeth to do his will, he shall know of the teaching, whether it is of God, or [whether] I speak from myself.
18 He that speaketh from himself seeketh his own glory: but he that seeketh the glory of him that sent him, the same is true, and no unrighteousness is in him.
19 Did not Moses give you the law, and [yet] none of you doeth the law? Why seek ye to kill me?
20 The multitude answered, Thou hast a demon: who seeketh to kill thee?
21 Jesus answered and said unto them, I did one work, and ye all marvel because thereof.
22 Moses hath given you circumcision (not that it is of Moses, but of the fathers); and on the sabbath ye circumcise a man.
The American Standard Version is in the public domain.