Jonah 1:1 Midrasch: Midrash Tanchuma & Sifrei Devarim

Another comment on He is at one with Himself, and who can turn Him? Because He is the Unique One in the world, no one can challenge His words. You know this from the fact that though Jonah strove to avoid fulfilling his assignment, as it is said: And Jonah rose up to flee unto Tarshish (Jonah 1:1), the Holy One, blessed be He, said: We see one who is ready to flee but he goes (where he is commanded to go). So Jonah arose, and went unto Nineveh, according to the word of the Lord (ibid. 3:3).

(Devarim 18:19) "And it shall be, the man who will not heed My words": There are three whose death is at the hands of Heaven: one who suppresses his prophecy, like Yonah the son of Amittai; one who dismisses the words of a prophet, as did the colleague of Michah (viz. I Kings 20:35), and a prophet who transgresses his own prophecy, as did Iddo, viz. (I Kings 13:21). And there are three whose death is at the hands of beth-din: one who prophesies what he did not hear (from G-d), like Tzidkiyahu ben Cna'anah (viz. I Kings 22:24); and what was not spoken to him, like Chananiah ben Azur, who heard things from the mouth of Jeremiah, who prophesied in the upper marketplace and went and prophesied in the lower marketplace (viz. Jeremiah 28); and one who prophesies in the name of idolatry, i.e., "This is what the idol says" — even if what he said was consistent with the halachah, to rule unclean what was unclean, and clean what was clean — it being written (Ibid. 20) "But the prophet who shall presume, etc."