'Perplexity' in the Bible

For it is a day of trouble, and of treading down, and of perplexity, from the Lord, Jehovah of hosts, in the valley of vision; a day of breaking down the wall, and of crying to the mountain:

The best of them is as a briar; the most upright, worse than a thorn-fence. The day of thy watchmen, thy visitation is come; now shall be their perplexity.