'Underneath' in the Bible

Furthermore, they made two [other] gold rings and attached them to the bottom of the two shoulder pieces of the ephod, at the front of it, close to the place where it is joined, above the woven sash of the ephod.

“The eternal God is your refuge and dwelling place,And underneath are the everlasting arms;He drove out the enemy from before you,And said, ‘Destroy!’

when I saw among the spoils [in Jericho] a beautiful robe from Shinar (southern Babylon) and two hundred shekels of silver and a bar of gold weighing fifty shekels, I wanted them and took them. Behold, they are hidden in the ground inside my tent, with the silver underneath.”

So Joshua sent messengers, and they ran to the tent; and they saw the stolen objects hidden in his tent, with the silver underneath.

“The spirits of the dead trembleUnderneath the waters and their inhabitants.

“[As for] the earth, out of it comes food,But underneath [its surface, down deep] it is turned over as fire.