Proverbs 30:16
Sheol, the barren womb, the land never satisfied with water, and the fire that never says, "Enough."
Proverbs 27:20
Sheol and Abaddon are never satisfied, and never satisfied are the eyes of man.
Habakkuk 2:5
"Moreover, wine is a traitor, an arrogant man who is never at rest. His greed is as wide as Sheol; like death he has never enough. He gathers for himself all nations and collects as his own all peoples."
Genesis 30:1
When Rachel saw that she bore Jacob no children, she envied her sister. She said to Jacob, "Give me children, or I shall die!"