Zechariah 13:5
“But he shall say, I am no prophet, I am an husbandman; for man taught me to keep cattle from my youth.”
And it shall come to pass, that when any shall yet prophesy, then his father and his mother that begat him shall say unto him, Thou shalt not live; for thou speakest lies in the name of the Lord: and his father and his mother that begat him shall thrust him through when he prophesieth.
And it shall come to pass in that day, that the prophets shall be ashamed every one of his vision, when he hath prophesied; neither shall they wear a rough garment to deceive:
But he shall say, I am no prophet, I am an husbandman; for man taught me to keep cattle from my youth.
And one shall say unto him, What are these wounds in thine hands? Then he shall answer, Those with which I was wounded in the house of my friends.
Awake, O sword, against my shepherd, and against the man that is my fellow, saith the Lord of hosts: smite the shepherd, and the sheep shall be scattered: and I will turn mine hand upon the little ones.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Related Verses
“Then answered Amos, and said to Amaziah, I was no prophet, neither was I a prophet’s son; but I was an herdman, and a gatherer of sycomore fruit:”
“Thus saith the Lord my God; Feed the flock of the slaughter;”
“And I will feed the flock of slaughter, even you, O poor of the flock. And I took unto me two staves; the one I called Beauty, and the other I called Bands; and I fed the flock.”
“Whose possessors slay them, and hold themselves not guilty: and they that sell them say, Blessed be the Lord; for I am rich: and their own shepherds pity them not.”
“And the Lord said unto me, Take unto thee yet the instruments of a foolish shepherd.”