'Appointing' in the Bible

Appointing the number of the stars, To all them He giveth names.

And they have been to Me, said Jehovah of Hosts, In the day that I am appointing -- a peculiar treasure, And I have had pity on them, As one hath pity on his son who is serving him.

And ye have trodden down the wicked, For they are ashes under the soles of your feet, In the day that I am appointing, Said Jehovah of Hosts.