Zechariah 7:8-12

And the word of the LORD came to Zechariah, saying, “Thus says the LORD of hosts, Render true judgments, show kindness and mercy to one another, do not oppress the widow, the fatherless, the sojourner, or the poor, and let none of you devise evil against another in your heart.” But they refused to pay attention and turned a stubborn shoulder and stopped their ears that they might not hear. They made their hearts diamond-hard lest they should hear the law and the words that the LORD of hosts had sent by his Spirit through the former prophets. Therefore great anger came from the LORD of hosts.