Verses with the word forests in the Old Testament (3 verses):

2 Chronicles 27:4
Moreover he built cities in the mountains of Judah, and in the forests he built castles and towers.

Psalms 29:9
The voice of the LORD maketh the hinds to calve, and discovereth the forests: and in his temple doth every one speak of his glory.

Ezekiel 39:10
So that they shall take no wood out of the field, neither cut down any out of the forests; for they shall burn the weapons with fire: and they shall spoil those that spoiled them, and rob those that robbed them, saith the Lord GOD.