Yea, they made their hearts as an adamant stone, lest they should hear the law, and the words which Jehovah of hosts had sent by his Spirit by the former prophets: therefore there came great wrath from Jehovah of hosts.

And they made their hearts like the hardest stone, so that they might not give ear to the law and the words which the Lord of armies had said by the earlier prophets: and there came great wrath from the Lord of armies.

Ναι, αυτοι εκαμον τας καρδιας αυτων αδαμαντα, ωστε να μη ακουσωσι τον νομον και τους λογους, τους οποιους ο Κυριος των δυναμεων εξαπεστειλεν εν τω πνευματι αυτου δια των προτερων προφητων· δια τουτο ηλθεν οργη μεγαλη παρα του Κυριου των δυναμεων.

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 former prophets: therefore came a great wrath from the Lord of hosts.