Job 26:5
"The dead tremble -- those beneath the waters and all that live in them.
Genesis 6:4
The Nephilim were on the earth in those days (and also after this) when the sons of God were having sexual relations with the daughters of humankind, who gave birth to their children. They were the mighty heroes of old, the famous men.
Psalm 88:10
Do you accomplish amazing things for the dead? Do the departed spirits rise up and give you thanks? (Selah)
Job 41:1-34
"Can you pull in Leviathan with a hook, and tie down its tongue with a rope?
Psalm 104:25-26
Over here is the deep, wide sea, which teems with innumerable swimming creatures, living things both small and large.
Ezekiel 29:3-5
Tell them, 'This is what the sovereign Lord says: "'Look, I am against you, Pharaoh king of Egypt, the great monster lying in the midst of its waterways, who has said, "My Nile is my own, I made it for myself."