Parallel
Zechariah 7:12
King James Version (1769 Blayney revision, with Apocrypha) · Berean Standard Bible
Yea, they made their hearts as an adamant stone, lest they should hear the law, and the words which the Lord of hosts hath sent in his spirit by the (note: Heb. by the hand of) former prophets: therefore came a great wrath from the Lord of hosts.
They made their hearts like flint and would not listen to the law or to the words that the LORD of Hosts had sent by His Spirit through the earlier prophets. Therefore great anger came from the LORD of Hosts.