'Crouch' in the Bible

when they crouch in their densand lie in wait within their lairs?

They crouch down to give birth to their young;they deliver their newborn.

There will be nothing to doexcept crouch among the prisonersor fall among the slain.In all this, His anger is not removed,and His hand is still raised to strike.

The gods cower; they crouch together;they are not able to rescue the burden,but they themselves go into captivity.