Charles Ellicott Commentary Zechariah 13:6

"And one shall say unto him, What are these wounds between thine arms? Then he shall answer, Those with which I was wounded in the house of my friends." — Zechariah 13:6 (ASV)

In.—Better, between — i.e., on the hands and up the arms. His interrogator accuses him of having cut himself in idolatrous worship (1 Kings 18:28). The meaning of the latter part of the verse depends on the interpretation put on “my friends,” or “my lovers.” Some suppose these to be his false gods, and that he confesses with shame that he had so cut himself in idolatrous worship; but the passive verb is against this explanation. Others, better, suppose him to reply that they are the stripes he has received in loving chastisement in the house of his parents or relatives. In any case, he is anxious to disavow any pretence to prophecy.—Throughout these passages “that day” extends over a considerable period, the limits of which are hidden even from the prophet himself.