Midrash su I Re 21:14

The prophet cried out: Come, my people, enter thou into thy chambers … hide thyself for a little moment (Isa. 26:20). The Holy One, blessed be He, had declared: I counsel you to restrain yourselves and to surrender to the conditions that prevail at the moment. Naboth would not temporize (when Ahab demanded his land), and so it is written about him: Naboth is stoned, and is dead (I Kings 21:14). Mordecai likewise refused to temporize. He should have flattered the wicked man. Indeed, Israel was almost obliterated from the earth because he antagonized Haman.