Genesis 2:2
2
And on the seventh day God ended his work which he had made; and he rested on the seventh day from all his work which he had made.
Zechariah 7:12
12
Yes, they made their hearts as hard as flint, lest they might hear the law, and the words which Yahweh of Armies had sent by his Spirit by the former prophets. Therefore great wrath came from Yahweh of Armies.