'Dens' in the Bible

The power of Midian prevailed against Israel. Because of Midian the sons of Israel made for themselves the dens which were in the mountains and the caves and the strongholds.

When they crouch in their densAnd lie in wait in their lair?

When the sun rises they withdrawAnd lie down in their dens.

“Come with me from Lebanon, my bride,May you come with me from Lebanon.Journey down from the summit of Amana,From the summit of Senir and Hermon,From the dens of lions,From the mountains of leopards.

The lion tore enough for his cubs,Killed enough for his lionesses,And filled his lairs with preyAnd his dens with torn flesh.