When this comes to pass, (behold, it comes), then shall they know that a prophet has been among them.
When I shall make the land of Egypt desolate and waste, a land destitute of that of which it was full, when I shall strike all those who dwell therein, then shall they know that I am Yahweh.
Then shall they know that I am Yahweh, when I have made the land a desolation and an astonishment, because of all their abominations which they have committed.
Then shall they know that I am the Lord, when I have laid the land most desolate because of all their abominations which they have committed (verses 21-29).
When I shall make the land of Egypt desolate, and the country shall be destitute of that whereof it was full, when I shall smite all them that dwell therein, then shall they know that I am the Lord.
Then shall they know that I am the LORD, when I have laid the land most desolate because of all their abominations which they have committed.
When I shall make the land of Egypt desolate, and the country shall be destitute of that whereof it was full, when I shall smite all them that dwell therein, then shall they know that I am the LORD.
And when this cometh to pass, (lo, it will come,) then shall they know that a prophet hath been among them.
Then shall they know that I am the Lord their God, which caused them to be led into captivity among the heathen: but I have gathered them unto their own land, and have left none of them any more there.
Then shall they know that I am the Lord, when I have laid the land most desolate, because of all their abominations which they have committed.
And when this cometh to pass (lo, it will come), then shall they know that a prophet hath been among them.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "then shall they know" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.