Reference: DEEP AND DEPTHS
American
The deep, or the great deep, signifies in Scripture, hell, the place of punishment, the bottomless pit, Lu 8:31, compare Re 9:1; 11:7; the grave, Ro 10:7; the deepest parts of the sea, Ps 69:15; 107:26; chaos in the beginning of the world, Ge 1:2. See HELL.
See Verses Found in Dictionary
The earth was without form and empty. Darkness covered the deep water. The Spirit of God hovered over the waters.
Do not let the floodwaters overwhelm me; neither let the deep swallow me up. Do not let the pit shut its mouth on me.
The sailors aboard ship rose toward the sky. They plunged into the depths. Their courage failed in the face of disaster.
They pleaded with him that he would not command them to depart into the abyss.
or 'who will descend into the abyss? That is, to bring up Christ from among the dead.'
The fifth angel blew his trumpet. I saw a star fall from heaven to the earth. The key of the bottomless pit was given to him.
When they finished their testimony, the beast that ascends out of the bottomless pit will make war against them and conquer them, and kill them.